Home / 94,366.28-130,225.25-51,924.81

Finding the Fourth Proportional to 94,366.28, 130,225.25 and 51,924.81

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Solution

The fourth proportional to 94,366.28, 130,225.25 and 51,924.81 is: 71,656.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,366.28 : 130,225.25 = 51,924.81 : x
  2. Step 2: Convert to fraction form
    94,366.28/130,225.25 = 51,924.81/x
  3. Step 3: Cross multiply
    94,366.28x = 130,225.25 × 51,924.81
  4. Step 4: Simplify right side
    94,366.28x = 6,761,921,981.61
  5. Step 5: Solve for x
    x = 6,761,921,981.61/94,366.28
  6. Step 6: Final answer
    x = 71,656.12

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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.