Home / 43,398.17-59,888.93-25,494.81

Finding the Fourth Proportional to 43,398.17, 59,888.93 and 25,494.81

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Solution

The fourth proportional to 43,398.17, 59,888.93 and 25,494.81 is: 35,182.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,398.17 : 59,888.93 = 25,494.81 : x
  2. Step 2: Convert to fraction form
    43,398.17/59,888.93 = 25,494.81/x
  3. Step 3: Cross multiply
    43,398.17x = 59,888.93 × 25,494.81
  4. Step 4: Simplify right side
    43,398.17x = 1,526,856,891.45
  5. Step 5: Solve for x
    x = 1,526,856,891.45/43,398.17
  6. Step 6: Final answer
    x = 35,182.52

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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.