Home / 94,932.06-130,994.76-52,484.82

Finding the Fourth Proportional to 94,932.06, 130,994.76 and 52,484.82

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Solution

The fourth proportional to 94,932.06, 130,994.76 and 52,484.82 is: 72,422.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,932.06 : 130,994.76 = 52,484.82 : x
  2. Step 2: Convert to fraction form
    94,932.06/130,994.76 = 52,484.82/x
  3. Step 3: Cross multiply
    94,932.06x = 130,994.76 × 52,484.82
  4. Step 4: Simplify right side
    94,932.06x = 6,875,236,399.54
  5. Step 5: Solve for x
    x = 6,875,236,399.54/94,932.06
  6. Step 6: Final answer
    x = 72,422.70

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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.