Home / 44,363.20-66,563.70-23,319.40

Finding the Fourth Proportional to 44,363.20, 66,563.70 and 23,319.40

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Solution

The fourth proportional to 44,363.20, 66,563.70 and 23,319.40 is: 34,989.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,363.20 : 66,563.70 = 23,319.40 : x
  2. Step 2: Convert to fraction form
    44,363.20/66,563.70 = 23,319.40/x
  3. Step 3: Cross multiply
    44,363.20x = 66,563.70 × 23,319.40
  4. Step 4: Simplify right side
    44,363.20x = 1,552,225,545.78
  5. Step 5: Solve for x
    x = 1,552,225,545.78/44,363.20
  6. Step 6: Final answer
    x = 34,989.03

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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.