Home / 94,524.84-130,444.56-52,082.40

Finding the Fourth Proportional to 94,524.84, 130,444.56 and 52,082.40

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Solution

The fourth proportional to 94,524.84, 130,444.56 and 52,082.40 is: 71,873.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,524.84 : 130,444.56 = 52,082.40 : x
  2. Step 2: Convert to fraction form
    94,524.84/130,444.56 = 52,082.40/x
  3. Step 3: Cross multiply
    94,524.84x = 130,444.56 × 52,082.40
  4. Step 4: Simplify right side
    94,524.84x = 6,793,865,751.74
  5. Step 5: Solve for x
    x = 6,793,865,751.74/94,524.84
  6. Step 6: Final answer
    x = 71,873.87

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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.