Home / 93,248.18-139,872.14-43,300.97

Finding the Fourth Proportional to 93,248.18, 139,872.14 and 43,300.97

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Solution

The fourth proportional to 93,248.18, 139,872.14 and 43,300.97 is: 64,951.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,248.18 : 139,872.14 = 43,300.97 : x
  2. Step 2: Convert to fraction form
    93,248.18/139,872.14 = 43,300.97/x
  3. Step 3: Cross multiply
    93,248.18x = 139,872.14 × 43,300.97
  4. Step 4: Simplify right side
    93,248.18x = 6,056,598,422.11
  5. Step 5: Solve for x
    x = 6,056,598,422.11/93,248.18
  6. Step 6: Final answer
    x = 64,951.38

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1.5x scale

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.