Home / 94,877.29-130,925.55-52,433.29

Finding the Fourth Proportional to 94,877.29, 130,925.55 and 52,433.29

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Solution

The fourth proportional to 94,877.29, 130,925.55 and 52,433.29 is: 72,355.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,877.29 : 130,925.55 = 52,433.29 : x
  2. Step 2: Convert to fraction form
    94,877.29/130,925.55 = 52,433.29/x
  3. Step 3: Cross multiply
    94,877.29x = 130,925.55 × 52,433.29
  4. Step 4: Simplify right side
    94,877.29x = 6,864,857,396.90
  5. Step 5: Solve for x
    x = 6,864,857,396.90/94,877.29
  6. Step 6: Final answer
    x = 72,355.12

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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.