Home / 44,322.30-66,483.45-39,311.10

Finding the Fourth Proportional to 44,322.30, 66,483.45 and 39,311.10

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Solution

The fourth proportional to 44,322.30, 66,483.45 and 39,311.10 is: 58,966.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,322.30 : 66,483.45 = 39,311.10 : x
  2. Step 2: Convert to fraction form
    44,322.30/66,483.45 = 39,311.10/x
  3. Step 3: Cross multiply
    44,322.30x = 66,483.45 × 39,311.10
  4. Step 4: Simplify right side
    44,322.30x = 2,613,537,551.30
  5. Step 5: Solve for x
    x = 2,613,537,551.30/44,322.30
  6. Step 6: Final answer
    x = 58,966.65

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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.