Home / 94,656.42-130,615.76-52,214.95

Finding the Fourth Proportional to 94,656.42, 130,615.76 and 52,214.95

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Solution

The fourth proportional to 94,656.42, 130,615.76 and 52,214.95 is: 72,051.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,656.42 : 130,615.76 = 52,214.95 : x
  2. Step 2: Convert to fraction form
    94,656.42/130,615.76 = 52,214.95/x
  3. Step 3: Cross multiply
    94,656.42x = 130,615.76 × 52,214.95
  4. Step 4: Simplify right side
    94,656.42x = 6,820,095,377.61
  5. Step 5: Solve for x
    x = 6,820,095,377.61/94,656.42
  6. Step 6: Final answer
    x = 72,051.06

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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.