Home / 94,877.52-130,925.83-52,433.31

Finding the Fourth Proportional to 94,877.52, 130,925.83 and 52,433.31

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Solution

The fourth proportional to 94,877.52, 130,925.83 and 52,433.31 is: 72,355.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,877.52 : 130,925.83 = 52,433.31 : x
  2. Step 2: Convert to fraction form
    94,877.52/130,925.83 = 52,433.31/x
  3. Step 3: Cross multiply
    94,877.52x = 130,925.83 × 52,433.31
  4. Step 4: Simplify right side
    94,877.52x = 6,864,874,631.40
  5. Step 5: Solve for x
    x = 6,864,874,631.40/94,877.52
  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.