Home / 44,407.46-61,323.22-28,519.59

Finding the Fourth Proportional to 44,407.46, 61,323.22 and 28,519.59

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Solution

The fourth proportional to 44,407.46, 61,323.22 and 28,519.59 is: 39,383.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,407.46 : 61,323.22 = 28,519.59 : x
  2. Step 2: Convert to fraction form
    44,407.46/61,323.22 = 28,519.59/x
  3. Step 3: Cross multiply
    44,407.46x = 61,323.22 × 28,519.59
  4. Step 4: Simplify right side
    44,407.46x = 1,748,913,138.89
  5. Step 5: Solve for x
    x = 1,748,913,138.89/44,407.46
  6. Step 6: Final answer
    x = 39,383.32

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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.