Home / 44,858.62-67,301.09-13,269.52

Finding the Fourth Proportional to 44,858.62, 67,301.09 and 13,269.52

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Solution

The fourth proportional to 44,858.62, 67,301.09 and 13,269.52 is: 19,908.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,858.62 : 67,301.09 = 13,269.52 : x
  2. Step 2: Convert to fraction form
    44,858.62/67,301.09 = 13,269.52/x
  3. Step 3: Cross multiply
    44,858.62x = 67,301.09 × 13,269.52
  4. Step 4: Simplify right side
    44,858.62x = 893,053,159.78
  5. Step 5: Solve for x
    x = 893,053,159.78/44,858.62
  6. Step 6: Final answer
    x = 19,908.17

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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.