Home / 94,445.07-130,333.89-52,003.59

Finding the Fourth Proportional to 94,445.07, 130,333.89 and 52,003.59

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Solution

The fourth proportional to 94,445.07, 130,333.89 and 52,003.59 is: 71,764.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,445.07 : 130,333.89 = 52,003.59 : x
  2. Step 2: Convert to fraction form
    94,445.07/130,333.89 = 52,003.59/x
  3. Step 3: Cross multiply
    94,445.07x = 130,333.89 × 52,003.59
  4. Step 4: Simplify right side
    94,445.07x = 6,777,830,178.67
  5. Step 5: Solve for x
    x = 6,777,830,178.67/94,445.07
  6. Step 6: Final answer
    x = 71,764.79

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1.5x scale

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.