Home / 155,447.74-233,171.41-62,019.10

Finding the Fourth Proportional to 155,447.74, 233,171.41 and 62,019.10

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Solution

The fourth proportional to 155,447.74, 233,171.41 and 62,019.10 is: 93,028.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,447.74 : 233,171.41 = 62,019.10 : x
  2. Step 2: Convert to fraction form
    155,447.74/233,171.41 = 62,019.10/x
  3. Step 3: Cross multiply
    155,447.74x = 233,171.41 × 62,019.10
  4. Step 4: Simplify right side
    155,447.74x = 14,461,080,993.93
  5. Step 5: Solve for x
    x = 14,461,080,993.93/155,447.74
  6. Step 6: Final answer
    x = 93,028.57

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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.