Home / 41,347.01-57,075.10-29,310.41

Finding the Fourth Proportional to 41,347.01, 57,075.10 and 29,310.41

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Solution

The fourth proportional to 41,347.01, 57,075.10 and 29,310.41 is: 40,459.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,347.01 : 57,075.10 = 29,310.41 : x
  2. Step 2: Convert to fraction form
    41,347.01/57,075.10 = 29,310.41/x
  3. Step 3: Cross multiply
    41,347.01x = 57,075.10 × 29,310.41
  4. Step 4: Simplify right side
    41,347.01x = 1,672,894,296.42
  5. Step 5: Solve for x
    x = 1,672,894,296.42/41,347.01
  6. Step 6: Final answer
    x = 40,459.86

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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.