Home / 67,789.13-93,554.60-37,583.93

Finding the Fourth Proportional to 67,789.13, 93,554.60 and 37,583.93

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Solution

The fourth proportional to 67,789.13, 93,554.60 and 37,583.93 is: 51,868.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,789.13 : 93,554.60 = 37,583.93 : x
  2. Step 2: Convert to fraction form
    67,789.13/93,554.60 = 37,583.93/x
  3. Step 3: Cross multiply
    67,789.13x = 93,554.60 × 37,583.93
  4. Step 4: Simplify right side
    67,789.13x = 3,516,149,537.58
  5. Step 5: Solve for x
    x = 3,516,149,537.58/67,789.13
  6. Step 6: Final answer
    x = 51,868.93

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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.