Home / 67,448.97-93,077.14-37,233.65

Finding the Fourth Proportional to 67,448.97, 93,077.14 and 37,233.65

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Solution

The fourth proportional to 67,448.97, 93,077.14 and 37,233.65 is: 51,381.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,448.97 : 93,077.14 = 37,233.65 : x
  2. Step 2: Convert to fraction form
    67,448.97/93,077.14 = 37,233.65/x
  3. Step 3: Cross multiply
    67,448.97x = 93,077.14 × 37,233.65
  4. Step 4: Simplify right side
    67,448.97x = 3,465,601,274.18
  5. Step 5: Solve for x
    x = 3,465,601,274.18/67,448.97
  6. Step 6: Final answer
    x = 51,381.08

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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.