Home / 44,247.80-66,211.94-38,082.18

Finding the Fourth Proportional to 44,247.80, 66,211.94 and 38,082.18

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Solution

The fourth proportional to 44,247.80, 66,211.94 and 38,082.18 is: 56,985.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,247.80 : 66,211.94 = 38,082.18 : x
  2. Step 2: Convert to fraction form
    44,247.80/66,211.94 = 38,082.18/x
  3. Step 3: Cross multiply
    44,247.80x = 66,211.94 × 38,082.18
  4. Step 4: Simplify right side
    44,247.80x = 2,521,495,017.23
  5. Step 5: Solve for x
    x = 2,521,495,017.23/44,247.80
  6. Step 6: Final answer
    x = 56,985.77

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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.