Home / 46,717.66-70,087.65-15,127.75

Finding the Fourth Proportional to 46,717.66, 70,087.65 and 15,127.75

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Solution

The fourth proportional to 46,717.66, 70,087.65 and 15,127.75 is: 22,695.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,717.66 : 70,087.65 = 15,127.75 : x
  2. Step 2: Convert to fraction form
    46,717.66/70,087.65 = 15,127.75/x
  3. Step 3: Cross multiply
    46,717.66x = 70,087.65 × 15,127.75
  4. Step 4: Simplify right side
    46,717.66x = 1,060,268,447.29
  5. Step 5: Solve for x
    x = 1,060,268,447.29/46,717.66
  6. Step 6: Final answer
    x = 22,695.24

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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.