Home / 94,470.40-130,366.02-52,028.83

Finding the Fourth Proportional to 94,470.40, 130,366.02 and 52,028.83

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Solution

The fourth proportional to 94,470.40, 130,366.02 and 52,028.83 is: 71,798.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,470.40 : 130,366.02 = 52,028.83 : x
  2. Step 2: Convert to fraction form
    94,470.40/130,366.02 = 52,028.83/x
  3. Step 3: Cross multiply
    94,470.40x = 130,366.02 × 52,028.83
  4. Step 4: Simplify right side
    94,470.40x = 6,782,791,492.36
  5. Step 5: Solve for x
    x = 6,782,791,492.36/94,470.40
  6. Step 6: Final answer
    x = 71,798.06

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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.