Home / 63,354.02-87,428.04-35,061.26

Finding the Fourth Proportional to 63,354.02, 87,428.04 and 35,061.26

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Solution

The fourth proportional to 63,354.02, 87,428.04 and 35,061.26 is: 48,384.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,354.02 : 87,428.04 = 35,061.26 : x
  2. Step 2: Convert to fraction form
    63,354.02/87,428.04 = 35,061.26/x
  3. Step 3: Cross multiply
    63,354.02x = 87,428.04 × 35,061.26
  4. Step 4: Simplify right side
    63,354.02x = 3,065,337,241.73
  5. Step 5: Solve for x
    x = 3,065,337,241.73/63,354.02
  6. Step 6: Final answer
    x = 48,384.26

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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.