Home / 155,624.93-233,441.91-60,851.28

Finding the Fourth Proportional to 155,624.93, 233,441.91 and 60,851.28

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Solution

The fourth proportional to 155,624.93, 233,441.91 and 60,851.28 is: 91,278.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,624.93 : 233,441.91 = 60,851.28 : x
  2. Step 2: Convert to fraction form
    155,624.93/233,441.91 = 60,851.28/x
  3. Step 3: Cross multiply
    155,624.93x = 233,441.91 × 60,851.28
  4. Step 4: Simplify right side
    155,624.93x = 14,205,239,029.14
  5. Step 5: Solve for x
    x = 14,205,239,029.14/155,624.93
  6. Step 6: Final answer
    x = 91,278.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.