Home / 9,604.17-13,253.54-5,355.23

Finding the Fourth Proportional to 9,604.17, 13,253.54 and 5,355.23

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Solution

The fourth proportional to 9,604.17, 13,253.54 and 5,355.23 is: 7,390.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,604.17 : 13,253.54 = 5,355.23 : x
  2. Step 2: Convert to fraction form
    9,604.17/13,253.54 = 5,355.23/x
  3. Step 3: Cross multiply
    9,604.17x = 13,253.54 × 5,355.23
  4. Step 4: Simplify right side
    9,604.17x = 70,975,661.97
  5. Step 5: Solve for x
    x = 70,975,661.97/9,604.17
  6. Step 6: Final answer
    x = 7,390.09

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Half scale
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Double scale
Find fourth proportional to 9,605.17, 13,254.91 and 5,356.23
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.