Home / 44,343.95-61,194.74-28,449.92

Finding the Fourth Proportional to 44,343.95, 61,194.74 and 28,449.92

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Solution

The fourth proportional to 44,343.95, 61,194.74 and 28,449.92 is: 39,260.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,343.95 : 61,194.74 = 28,449.92 : x
  2. Step 2: Convert to fraction form
    44,343.95/61,194.74 = 28,449.92/x
  3. Step 3: Cross multiply
    44,343.95x = 61,194.74 × 28,449.92
  4. Step 4: Simplify right side
    44,343.95x = 1,740,985,009.20
  5. Step 5: Solve for x
    x = 1,740,985,009.20/44,343.95
  6. Step 6: Final answer
    x = 39,260.94

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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.