Home / 44,722.32-61,718.49-25,605.09

Finding the Fourth Proportional to 44,722.32, 61,718.49 and 25,605.09

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Solution

The fourth proportional to 44,722.32, 61,718.49 and 25,605.09 is: 35,335.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,722.32 : 61,718.49 = 25,605.09 : x
  2. Step 2: Convert to fraction form
    44,722.32/61,718.49 = 25,605.09/x
  3. Step 3: Cross multiply
    44,722.32x = 61,718.49 × 25,605.09
  4. Step 4: Simplify right side
    44,722.32x = 1,580,307,491.11
  5. Step 5: Solve for x
    x = 1,580,307,491.11/44,722.32
  6. Step 6: Final answer
    x = 35,335.99

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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.