Home / 64,744.10-97,116.15-44,008.10

Finding the Fourth Proportional to 64,744.10, 97,116.15 and 44,008.10

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Solution

The fourth proportional to 64,744.10, 97,116.15 and 44,008.10 is: 66,012.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,744.10 : 97,116.15 = 44,008.10 : x
  2. Step 2: Convert to fraction form
    64,744.10/97,116.15 = 44,008.10/x
  3. Step 3: Cross multiply
    64,744.10x = 97,116.15 × 44,008.10
  4. Step 4: Simplify right side
    64,744.10x = 4,273,897,240.82
  5. Step 5: Solve for x
    x = 4,273,897,240.82/64,744.10
  6. Step 6: Final answer
    x = 66,012.15

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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.