Home / 44,168.74-66,281.04-40,017.12

Finding the Fourth Proportional to 44,168.74, 66,281.04 and 40,017.12

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Solution

The fourth proportional to 44,168.74, 66,281.04 and 40,017.12 is: 60,050.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,168.74 : 66,281.04 = 40,017.12 : x
  2. Step 2: Convert to fraction form
    44,168.74/66,281.04 = 40,017.12/x
  3. Step 3: Cross multiply
    44,168.74x = 66,281.04 × 40,017.12
  4. Step 4: Simplify right side
    44,168.74x = 2,652,376,331.40
  5. Step 5: Solve for x
    x = 2,652,376,331.40/44,168.74
  6. Step 6: Final answer
    x = 60,050.98

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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.