Home / 44,320.90-66,520.23-24,621.70

Finding the Fourth Proportional to 44,320.90, 66,520.23 and 24,621.70

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Solution

The fourth proportional to 44,320.90, 66,520.23 and 24,621.70 is: 36,954.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,320.90 : 66,520.23 = 24,621.70 : x
  2. Step 2: Convert to fraction form
    44,320.90/66,520.23 = 24,621.70/x
  3. Step 3: Cross multiply
    44,320.90x = 66,520.23 × 24,621.70
  4. Step 4: Simplify right side
    44,320.90x = 1,637,841,146.99
  5. Step 5: Solve for x
    x = 1,637,841,146.99/44,320.90
  6. Step 6: Final answer
    x = 36,954.15

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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.