Home / 66,244.01-99,366.08-26,801.46

Finding the Fourth Proportional to 66,244.01, 99,366.08 and 26,801.46

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Solution

The fourth proportional to 66,244.01, 99,366.08 and 26,801.46 is: 40,202.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,244.01 : 99,366.08 = 26,801.46 : x
  2. Step 2: Convert to fraction form
    66,244.01/99,366.08 = 26,801.46/x
  3. Step 3: Cross multiply
    66,244.01x = 99,366.08 × 26,801.46
  4. Step 4: Simplify right side
    66,244.01x = 2,663,156,018.48
  5. Step 5: Solve for x
    x = 2,663,156,018.48/66,244.01
  6. Step 6: Final answer
    x = 40,202.22

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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.