Home / 94,572.32-130,504.66-52,127.52

Finding the Fourth Proportional to 94,572.32, 130,504.66 and 52,127.52

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Solution

The fourth proportional to 94,572.32, 130,504.66 and 52,127.52 is: 71,933.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,572.32 : 130,504.66 = 52,127.52 : x
  2. Step 2: Convert to fraction form
    94,572.32/130,504.66 = 52,127.52/x
  3. Step 3: Cross multiply
    94,572.32x = 130,504.66 × 52,127.52
  4. Step 4: Simplify right side
    94,572.32x = 6,802,884,274.24
  5. Step 5: Solve for x
    x = 6,802,884,274.24/94,572.32
  6. Step 6: Final answer
    x = 71,933.14

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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.