Home / 35,493.32-53,274.61-29,316.26

Finding the Fourth Proportional to 35,493.32, 53,274.61 and 29,316.26

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Solution

The fourth proportional to 35,493.32, 53,274.61 and 29,316.26 is: 44,002.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,493.32 : 53,274.61 = 29,316.26 : x
  2. Step 2: Convert to fraction form
    35,493.32/53,274.61 = 29,316.26/x
  3. Step 3: Cross multiply
    35,493.32x = 53,274.61 × 29,316.26
  4. Step 4: Simplify right side
    35,493.32x = 1,561,812,318.16
  5. Step 5: Solve for x
    x = 1,561,812,318.16/35,493.32
  6. Step 6: Final answer
    x = 44,002.99

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.