Home / 62,864.08-94,307.04-25,422.64

Finding the Fourth Proportional to 62,864.08, 94,307.04 and 25,422.64

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Solution

The fourth proportional to 62,864.08, 94,307.04 and 25,422.64 is: 38,138.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,864.08 : 94,307.04 = 25,422.64 : x
  2. Step 2: Convert to fraction form
    62,864.08/94,307.04 = 25,422.64/x
  3. Step 3: Cross multiply
    62,864.08x = 94,307.04 × 25,422.64
  4. Step 4: Simplify right side
    62,864.08x = 2,397,533,927.39
  5. Step 5: Solve for x
    x = 2,397,533,927.39/62,864.08
  6. Step 6: Final answer
    x = 38,138.38

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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.