Home / 92,032.38-127,001.41-51,748.45

Finding the Fourth Proportional to 92,032.38, 127,001.41 and 51,748.45

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Solution

The fourth proportional to 92,032.38, 127,001.41 and 51,748.45 is: 71,411.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,032.38 : 127,001.41 = 51,748.45 : x
  2. Step 2: Convert to fraction form
    92,032.38/127,001.41 = 51,748.45/x
  3. Step 3: Cross multiply
    92,032.38x = 127,001.41 × 51,748.45
  4. Step 4: Simplify right side
    92,032.38x = 6,572,125,668.44
  5. Step 5: Solve for x
    x = 6,572,125,668.44/92,032.38
  6. Step 6: Final answer
    x = 71,411.01

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1.5x scale

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.