Home / 44,346.67-66,484.68-25,605.45

Finding the Fourth Proportional to 44,346.67, 66,484.68 and 25,605.45

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Solution

The fourth proportional to 44,346.67, 66,484.68 and 25,605.45 is: 38,387.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,346.67 : 66,484.68 = 25,605.45 : x
  2. Step 2: Convert to fraction form
    44,346.67/66,484.68 = 25,605.45/x
  3. Step 3: Cross multiply
    44,346.67x = 66,484.68 × 25,605.45
  4. Step 4: Simplify right side
    44,346.67x = 1,702,370,053.49
  5. Step 5: Solve for x
    x = 1,702,370,053.49/44,346.67
  6. Step 6: Final answer
    x = 38,387.78

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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.