Home / 43,403.84-59,899.01-25,498.69

Finding the Fourth Proportional to 43,403.84, 59,899.01 and 25,498.69

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Solution

The fourth proportional to 43,403.84, 59,899.01 and 25,498.69 is: 35,189.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,403.84 : 59,899.01 = 25,498.69 : x
  2. Step 2: Convert to fraction form
    43,403.84/59,899.01 = 25,498.69/x
  3. Step 3: Cross multiply
    43,403.84x = 59,899.01 × 25,498.69
  4. Step 4: Simplify right side
    43,403.84x = 1,527,346,287.30
  5. Step 5: Solve for x
    x = 1,527,346,287.30/43,403.84
  6. Step 6: Final answer
    x = 35,189.20

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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.