Home / 94,707.26-130,695.75-52,265.48

Finding the Fourth Proportional to 94,707.26, 130,695.75 and 52,265.48

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Solution

The fourth proportional to 94,707.26, 130,695.75 and 52,265.48 is: 72,126.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,707.26 : 130,695.75 = 52,265.48 : x
  2. Step 2: Convert to fraction form
    94,707.26/130,695.75 = 52,265.48/x
  3. Step 3: Cross multiply
    94,707.26x = 130,695.75 × 52,265.48
  4. Step 4: Simplify right side
    94,707.26x = 6,830,876,434.45
  5. Step 5: Solve for x
    x = 6,830,876,434.45/94,707.26
  6. Step 6: Final answer
    x = 72,126.22

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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.