Home / 41,164.83-61,752.51-13,074.89

Finding the Fourth Proportional to 41,164.83, 61,752.51 and 13,074.89

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Solution

The fourth proportional to 41,164.83, 61,752.51 and 13,074.89 is: 19,614.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,164.83 : 61,752.51 = 13,074.89 : x
  2. Step 2: Convert to fraction form
    41,164.83/61,752.51 = 13,074.89/x
  3. Step 3: Cross multiply
    41,164.83x = 61,752.51 × 13,074.89
  4. Step 4: Simplify right side
    41,164.83x = 807,406,966.71
  5. Step 5: Solve for x
    x = 807,406,966.71/41,164.83
  6. Step 6: Final answer
    x = 19,614.00

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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.