Home / 92,383.02-127,488.05-52,097.13

Finding the Fourth Proportional to 92,383.02, 127,488.05 and 52,097.13

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Solution

The fourth proportional to 92,383.02, 127,488.05 and 52,097.13 is: 71,893.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,383.02 : 127,488.05 = 52,097.13 : x
  2. Step 2: Convert to fraction form
    92,383.02/127,488.05 = 52,097.13/x
  3. Step 3: Cross multiply
    92,383.02x = 127,488.05 × 52,097.13
  4. Step 4: Simplify right side
    92,383.02x = 6,641,761,253.81
  5. Step 5: Solve for x
    x = 6,641,761,253.81/92,383.02
  6. Step 6: Final answer
    x = 71,893.74

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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.