Home / 94,584.23-130,527.25-52,144.28

Finding the Fourth Proportional to 94,584.23, 130,527.25 and 52,144.28

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Solution

The fourth proportional to 94,584.23, 130,527.25 and 52,144.28 is: 71,959.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,584.23 : 130,527.25 = 52,144.28 : x
  2. Step 2: Convert to fraction form
    94,584.23/130,527.25 = 52,144.28/x
  3. Step 3: Cross multiply
    94,584.23x = 130,527.25 × 52,144.28
  4. Step 4: Simplify right side
    94,584.23x = 6,806,249,210.91
  5. Step 5: Solve for x
    x = 6,806,249,210.91/94,584.23
  6. Step 6: Final answer
    x = 71,959.66

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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.