Home / 60,713.64-91,055.76-31,116.24

Finding the Fourth Proportional to 60,713.64, 91,055.76 and 31,116.24

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Solution

The fourth proportional to 60,713.64, 91,055.76 and 31,116.24 is: 46,666.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,713.64 : 91,055.76 = 31,116.24 : x
  2. Step 2: Convert to fraction form
    60,713.64/91,055.76 = 31,116.24/x
  3. Step 3: Cross multiply
    60,713.64x = 91,055.76 × 31,116.24
  4. Step 4: Simplify right side
    60,713.64x = 2,833,312,881.54
  5. Step 5: Solve for x
    x = 2,833,312,881.54/60,713.64
  6. Step 6: Final answer
    x = 46,666.83

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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.