Home / 41,533.02-57,306.15-40,110.30

Finding the Fourth Proportional to 41,533.02, 57,306.15 and 40,110.30

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Solution

The fourth proportional to 41,533.02, 57,306.15 and 40,110.30 is: 55,343.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,533.02 : 57,306.15 = 40,110.30 : x
  2. Step 2: Convert to fraction form
    41,533.02/57,306.15 = 40,110.30/x
  3. Step 3: Cross multiply
    41,533.02x = 57,306.15 × 40,110.30
  4. Step 4: Simplify right side
    41,533.02x = 2,298,566,868.35
  5. Step 5: Solve for x
    x = 2,298,566,868.35/41,533.02
  6. Step 6: Final answer
    x = 55,343.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.