Home / 44,422.96-61,297.76-28,528.92

Finding the Fourth Proportional to 44,422.96, 61,297.76 and 28,528.92

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Solution

The fourth proportional to 44,422.96, 61,297.76 and 28,528.92 is: 39,366.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,422.96 : 61,297.76 = 28,528.92 : x
  2. Step 2: Convert to fraction form
    44,422.96/61,297.76 = 28,528.92/x
  3. Step 3: Cross multiply
    44,422.96x = 61,297.76 × 28,528.92
  4. Step 4: Simplify right side
    44,422.96x = 1,748,758,891.22
  5. Step 5: Solve for x
    x = 1,748,758,891.22/44,422.96
  6. Step 6: Final answer
    x = 39,366.10

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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.