Home / 67,068.03-92,551.97-37,993.69

Finding the Fourth Proportional to 67,068.03, 92,551.97 and 37,993.69

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Solution

The fourth proportional to 67,068.03, 92,551.97 and 37,993.69 is: 52,430.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,068.03 : 92,551.97 = 37,993.69 : x
  2. Step 2: Convert to fraction form
    67,068.03/92,551.97 = 37,993.69/x
  3. Step 3: Cross multiply
    67,068.03x = 92,551.97 × 37,993.69
  4. Step 4: Simplify right side
    67,068.03x = 3,516,390,854.03
  5. Step 5: Solve for x
    x = 3,516,390,854.03/67,068.03
  6. Step 6: Final answer
    x = 52,430.21

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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.