Home / 60,867.23-91,272.11-35,574

Finding the Fourth Proportional to 60,867.23, 91,272.11 and 35,574

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Solution

The fourth proportional to 60,867.23, 91,272.11 and 35,574 is: 53,344.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,867.23 : 91,272.11 = 35,574 : x
  2. Step 2: Convert to fraction form
    60,867.23/91,272.11 = 35,574/x
  3. Step 3: Cross multiply
    60,867.23x = 91,272.11 × 35,574
  4. Step 4: Simplify right side
    60,867.23x = 3,246,913,863.27
  5. Step 5: Solve for x
    x = 3,246,913,863.27/60,867.23
  6. Step 6: Final answer
    x = 53,344.21

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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.