Home / 44,921.49-61,934.74-29,605.65

Finding the Fourth Proportional to 44,921.49, 61,934.74 and 29,605.65

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Solution

The fourth proportional to 44,921.49, 61,934.74 and 29,605.65 is: 40,818.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,921.49 : 61,934.74 = 29,605.65 : x
  2. Step 2: Convert to fraction form
    44,921.49/61,934.74 = 29,605.65/x
  3. Step 3: Cross multiply
    44,921.49x = 61,934.74 × 29,605.65
  4. Step 4: Simplify right side
    44,921.49x = 1,833,618,161.27
  5. Step 5: Solve for x
    x = 1,833,618,161.27/44,921.49
  6. Step 6: Final answer
    x = 40,818.28

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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.