Home / 44,681.25-61,689.06-27,703.59

Finding the Fourth Proportional to 44,681.25, 61,689.06 and 27,703.59

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Solution

The fourth proportional to 44,681.25, 61,689.06 and 27,703.59 is: 38,248.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,681.25 : 61,689.06 = 27,703.59 : x
  2. Step 2: Convert to fraction form
    44,681.25/61,689.06 = 27,703.59/x
  3. Step 3: Cross multiply
    44,681.25x = 61,689.06 × 27,703.59
  4. Step 4: Simplify right side
    44,681.25x = 1,709,008,425.73
  5. Step 5: Solve for x
    x = 1,709,008,425.73/44,681.25
  6. Step 6: Final answer
    x = 38,248.89

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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.