Home / 93,733.38-141,252.15-84,851.42

Finding the Fourth Proportional to 93,733.38, 141,252.15 and 84,851.42

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Solution

The fourth proportional to 93,733.38, 141,252.15 and 84,851.42 is: 127,867.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,733.38 : 141,252.15 = 84,851.42 : x
  2. Step 2: Convert to fraction form
    93,733.38/141,252.15 = 84,851.42/x
  3. Step 3: Cross multiply
    93,733.38x = 141,252.15 × 84,851.42
  4. Step 4: Simplify right side
    93,733.38x = 11,985,445,505.55
  5. Step 5: Solve for x
    x = 11,985,445,505.55/93,733.38
  6. Step 6: Final answer
    x = 127,867.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.