Home / 94,514.58-130,430.52-52,073.11

Finding the Fourth Proportional to 94,514.58, 130,430.52 and 52,073.11

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Solution

The fourth proportional to 94,514.58, 130,430.52 and 52,073.11 is: 71,861.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,514.58 : 130,430.52 = 52,073.11 : x
  2. Step 2: Convert to fraction form
    94,514.58/130,430.52 = 52,073.11/x
  3. Step 3: Cross multiply
    94,514.58x = 130,430.52 × 52,073.11
  4. Step 4: Simplify right side
    94,514.58x = 6,791,922,978.36
  5. Step 5: Solve for x
    x = 6,791,922,978.36/94,514.58
  6. Step 6: Final answer
    x = 71,861.11

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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.