Home / 44,518.48-66,756.15-16,451.74

Finding the Fourth Proportional to 44,518.48, 66,756.15 and 16,451.74

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Solution

The fourth proportional to 44,518.48, 66,756.15 and 16,451.74 is: 24,669.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,518.48 : 66,756.15 = 16,451.74 : x
  2. Step 2: Convert to fraction form
    44,518.48/66,756.15 = 16,451.74/x
  3. Step 3: Cross multiply
    44,518.48x = 66,756.15 × 16,451.74
  4. Step 4: Simplify right side
    44,518.48x = 1,098,254,906.65
  5. Step 5: Solve for x
    x = 1,098,254,906.65/44,518.48
  6. Step 6: Final answer
    x = 24,669.64

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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.