Home / 60,126.19-90,175.61-22,690.22

Finding the Fourth Proportional to 60,126.19, 90,175.61 and 22,690.22

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Solution

The fourth proportional to 60,126.19, 90,175.61 and 22,690.22 is: 34,030.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,126.19 : 90,175.61 = 22,690.22 : x
  2. Step 2: Convert to fraction form
    60,126.19/90,175.61 = 22,690.22/x
  3. Step 3: Cross multiply
    60,126.19x = 90,175.61 × 22,690.22
  4. Step 4: Simplify right side
    60,126.19x = 2,046,104,035.38
  5. Step 5: Solve for x
    x = 2,046,104,035.38/60,126.19
  6. Step 6: Final answer
    x = 34,030.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.