Home / 9,484.14-13,088.10-5,292.39

Finding the Fourth Proportional to 9,484.14, 13,088.10 and 5,292.39

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Solution

The fourth proportional to 9,484.14, 13,088.10 and 5,292.39 is: 7,303.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484.14 : 13,088.10 = 5,292.39 : x
  2. Step 2: Convert to fraction form
    9,484.14/13,088.10 = 5,292.39/x
  3. Step 3: Cross multiply
    9,484.14x = 13,088.10 × 5,292.39
  4. Step 4: Simplify right side
    9,484.14x = 69,267,329.56
  5. Step 5: Solve for x
    x = 69,267,329.56/9,484.14
  6. Step 6: Final answer
    x = 7,303.49

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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.