Home / 110,592.96-152,618.28-62,846.40

Finding the Fourth Proportional to 110,592.96, 152,618.28 and 62,846.40

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Solution

The fourth proportional to 110,592.96, 152,618.28 and 62,846.40 is: 86,728.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,592.96 : 152,618.28 = 62,846.40 : x
  2. Step 2: Convert to fraction form
    110,592.96/152,618.28 = 62,846.40/x
  3. Step 3: Cross multiply
    110,592.96x = 152,618.28 × 62,846.40
  4. Step 4: Simplify right side
    110,592.96x = 9,591,509,472.19
  5. Step 5: Solve for x
    x = 9,591,509,472.19/110,592.96
  6. Step 6: Final answer
    x = 86,728.03

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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.