Home / 88,904.01-133,336.04-25,710.04

Finding the Fourth Proportional to 88,904.01, 133,336.04 and 25,710.04

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Solution

The fourth proportional to 88,904.01, 133,336.04 and 25,710.04 is: 38,559.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,904.01 : 133,336.04 = 25,710.04 : x
  2. Step 2: Convert to fraction form
    88,904.01/133,336.04 = 25,710.04/x
  3. Step 3: Cross multiply
    88,904.01x = 133,336.04 × 25,710.04
  4. Step 4: Simplify right side
    88,904.01x = 3,428,074,921.84
  5. Step 5: Solve for x
    x = 3,428,074,921.84/88,904.01
  6. Step 6: Final answer
    x = 38,559.28

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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.