Home / 7,560.14-10,433.01-4,203.17

Finding the Fourth Proportional to 7,560.14, 10,433.01 and 4,203.17

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Solution

The fourth proportional to 7,560.14, 10,433.01 and 4,203.17 is: 5,800.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,560.14 : 10,433.01 = 4,203.17 : x
  2. Step 2: Convert to fraction form
    7,560.14/10,433.01 = 4,203.17/x
  3. Step 3: Cross multiply
    7,560.14x = 10,433.01 × 4,203.17
  4. Step 4: Simplify right side
    7,560.14x = 43,851,662.48
  5. Step 5: Solve for x
    x = 43,851,662.48/7,560.14
  6. Step 6: Final answer
    x = 5,800.38

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Half scale
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Double scale
Find fourth proportional to 7,561.14, 10,434.39 and 4,204.17
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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.