Home / 94,594.83-130,541.75-52,154.88

Finding the Fourth Proportional to 94,594.83, 130,541.75 and 52,154.88

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Solution

The fourth proportional to 94,594.83, 130,541.75 and 52,154.88 is: 71,974.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,594.83 : 130,541.75 = 52,154.88 : x
  2. Step 2: Convert to fraction form
    94,594.83/130,541.75 = 52,154.88/x
  3. Step 3: Cross multiply
    94,594.83x = 130,541.75 × 52,154.88
  4. Step 4: Simplify right side
    94,594.83x = 6,808,389,306.24
  5. Step 5: Solve for x
    x = 6,808,389,306.24/94,594.83
  6. Step 6: Final answer
    x = 71,974.22

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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.