Home / 44,700.28-61,698.80-25,590.76

Finding the Fourth Proportional to 44,700.28, 61,698.80 and 25,590.76

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Solution

The fourth proportional to 44,700.28, 61,698.80 and 25,590.76 is: 35,322.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,700.28 : 61,698.80 = 25,590.76 : x
  2. Step 2: Convert to fraction form
    44,700.28/61,698.80 = 25,590.76/x
  3. Step 3: Cross multiply
    44,700.28x = 61,698.80 × 25,590.76
  4. Step 4: Simplify right side
    44,700.28x = 1,578,919,183.09
  5. Step 5: Solve for x
    x = 1,578,919,183.09/44,700.28
  6. Step 6: Final answer
    x = 35,322.36

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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.