Home / 155,466.29-233,051.81-60,757.22

Finding the Fourth Proportional to 155,466.29, 233,051.81 and 60,757.22

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Solution

The fourth proportional to 155,466.29, 233,051.81 and 60,757.22 is: 91,078.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,466.29 : 233,051.81 = 60,757.22 : x
  2. Step 2: Convert to fraction form
    155,466.29/233,051.81 = 60,757.22/x
  3. Step 3: Cross multiply
    155,466.29x = 233,051.81 × 60,757.22
  4. Step 4: Simplify right side
    155,466.29x = 14,159,580,370.41
  5. Step 5: Solve for x
    x = 14,159,580,370.41/155,466.29
  6. Step 6: Final answer
    x = 91,078.14

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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.