Home / 44,206.22-66,323.17-28,429.07

Finding the Fourth Proportional to 44,206.22, 66,323.17 and 28,429.07

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Solution

The fourth proportional to 44,206.22, 66,323.17 and 28,429.07 is: 42,652.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,206.22 : 66,323.17 = 28,429.07 : x
  2. Step 2: Convert to fraction form
    44,206.22/66,323.17 = 28,429.07/x
  3. Step 3: Cross multiply
    44,206.22x = 66,323.17 × 28,429.07
  4. Step 4: Simplify right side
    44,206.22x = 1,885,506,042.55
  5. Step 5: Solve for x
    x = 1,885,506,042.55/44,206.22
  6. Step 6: Final answer
    x = 42,652.51

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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.