Home / 45,066.29-67,601.01-15,483.91

Finding the Fourth Proportional to 45,066.29, 67,601.01 and 15,483.91

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Solution

The fourth proportional to 45,066.29, 67,601.01 and 15,483.91 is: 23,226.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,066.29 : 67,601.01 = 15,483.91 : x
  2. Step 2: Convert to fraction form
    45,066.29/67,601.01 = 15,483.91/x
  3. Step 3: Cross multiply
    45,066.29x = 67,601.01 × 15,483.91
  4. Step 4: Simplify right side
    45,066.29x = 1,046,727,954.75
  5. Step 5: Solve for x
    x = 1,046,727,954.75/45,066.29
  6. Step 6: Final answer
    x = 23,226.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.