Home / 67,259.08-92,817.52-37,044.15

Finding the Fourth Proportional to 67,259.08, 92,817.52 and 37,044.15

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Solution

The fourth proportional to 67,259.08, 92,817.52 and 37,044.15 is: 51,120.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,259.08 : 92,817.52 = 37,044.15 : x
  2. Step 2: Convert to fraction form
    67,259.08/92,817.52 = 37,044.15/x
  3. Step 3: Cross multiply
    67,259.08x = 92,817.52 × 37,044.15
  4. Step 4: Simplify right side
    67,259.08x = 3,438,346,133.51
  5. Step 5: Solve for x
    x = 3,438,346,133.51/67,259.08
  6. Step 6: Final answer
    x = 51,120.92

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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.