Home / 92,637.27-127,792.28-58,588.52

Finding the Fourth Proportional to 92,637.27, 127,792.28 and 58,588.52

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Solution

The fourth proportional to 92,637.27, 127,792.28 and 58,588.52 is: 80,822.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,637.27 : 127,792.28 = 58,588.52 : x
  2. Step 2: Convert to fraction form
    92,637.27/127,792.28 = 58,588.52/x
  3. Step 3: Cross multiply
    92,637.27x = 127,792.28 × 58,588.52
  4. Step 4: Simplify right side
    92,637.27x = 7,487,160,060.14
  5. Step 5: Solve for x
    x = 7,487,160,060.14/92,637.27
  6. Step 6: Final answer
    x = 80,822.33

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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.