Home / 94,496.26-130,400.04-52,053.88

Finding the Fourth Proportional to 94,496.26, 130,400.04 and 52,053.88

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Solution

The fourth proportional to 94,496.26, 130,400.04 and 52,053.88 is: 71,831.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,496.26 : 130,400.04 = 52,053.88 : x
  2. Step 2: Convert to fraction form
    94,496.26/130,400.04 = 52,053.88/x
  3. Step 3: Cross multiply
    94,496.26x = 130,400.04 × 52,053.88
  4. Step 4: Simplify right side
    94,496.26x = 6,787,828,034.16
  5. Step 5: Solve for x
    x = 6,787,828,034.16/94,496.26
  6. Step 6: Final answer
    x = 71,831.71

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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.