Home / 63,252.04-94,681.22-39,829.28

Finding the Fourth Proportional to 63,252.04, 94,681.22 and 39,829.28

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Solution

The fourth proportional to 63,252.04, 94,681.22 and 39,829.28 is: 59,619.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,252.04 : 94,681.22 = 39,829.28 : x
  2. Step 2: Convert to fraction form
    63,252.04/94,681.22 = 39,829.28/x
  3. Step 3: Cross multiply
    63,252.04x = 94,681.22 × 39,829.28
  4. Step 4: Simplify right side
    63,252.04x = 3,771,084,822.12
  5. Step 5: Solve for x
    x = 3,771,084,822.12/63,252.04
  6. Step 6: Final answer
    x = 59,619.97

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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.