Home / 94,445.53-130,334.70-52,003.69

Finding the Fourth Proportional to 94,445.53, 130,334.70 and 52,003.69

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Solution

The fourth proportional to 94,445.53, 130,334.70 and 52,003.69 is: 71,765.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,445.53 : 130,334.70 = 52,003.69 : x
  2. Step 2: Convert to fraction form
    94,445.53/130,334.70 = 52,003.69/x
  3. Step 3: Cross multiply
    94,445.53x = 130,334.70 × 52,003.69
  4. Step 4: Simplify right side
    94,445.53x = 6,777,885,204.22
  5. Step 5: Solve for x
    x = 6,777,885,204.22/94,445.53
  6. Step 6: Final answer
    x = 71,765.02

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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.