Home / 44,033.49-66,061.04-20,632.59

Finding the Fourth Proportional to 44,033.49, 66,061.04 and 20,632.59

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Solution

The fourth proportional to 44,033.49, 66,061.04 and 20,632.59 is: 30,953.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,033.49 : 66,061.04 = 20,632.59 : x
  2. Step 2: Convert to fraction form
    44,033.49/66,061.04 = 20,632.59/x
  3. Step 3: Cross multiply
    44,033.49x = 66,061.04 × 20,632.59
  4. Step 4: Simplify right side
    44,033.49x = 1,363,010,250.13
  5. Step 5: Solve for x
    x = 1,363,010,250.13/44,033.49
  6. Step 6: Final answer
    x = 30,953.95

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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.