Home / 96,028.18-132,443.95-61,576.18

Finding the Fourth Proportional to 96,028.18, 132,443.95 and 61,576.18

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Solution

The fourth proportional to 96,028.18, 132,443.95 and 61,576.18 is: 84,927.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,028.18 : 132,443.95 = 61,576.18 : x
  2. Step 2: Convert to fraction form
    96,028.18/132,443.95 = 61,576.18/x
  3. Step 3: Cross multiply
    96,028.18x = 132,443.95 × 61,576.18
  4. Step 4: Simplify right side
    96,028.18x = 8,155,391,535.01
  5. Step 5: Solve for x
    x = 8,155,391,535.01/96,028.18
  6. Step 6: Final answer
    x = 84,927.07

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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.