Home / 94,767.42-130,775.61-52,325.04

Finding the Fourth Proportional to 94,767.42, 130,775.61 and 52,325.04

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Solution

The fourth proportional to 94,767.42, 130,775.61 and 52,325.04 is: 72,206.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,767.42 : 130,775.61 = 52,325.04 : x
  2. Step 2: Convert to fraction form
    94,767.42/130,775.61 = 52,325.04/x
  3. Step 3: Cross multiply
    94,767.42x = 130,775.61 × 52,325.04
  4. Step 4: Simplify right side
    94,767.42x = 6,842,839,024.27
  5. Step 5: Solve for x
    x = 6,842,839,024.27/94,767.42
  6. Step 6: Final answer
    x = 72,206.66

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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.