Home / 146,476.57-201,992.10-110,264.71

Finding the Fourth Proportional to 146,476.57, 201,992.10 and 110,264.71

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Solution

The fourth proportional to 146,476.57, 201,992.10 and 110,264.71 is: 152,055.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,476.57 : 201,992.10 = 110,264.71 : x
  2. Step 2: Convert to fraction form
    146,476.57/201,992.10 = 110,264.71/x
  3. Step 3: Cross multiply
    146,476.57x = 201,992.10 × 110,264.71
  4. Step 4: Simplify right side
    146,476.57x = 22,272,600,328.79
  5. Step 5: Solve for x
    x = 22,272,600,328.79/146,476.57
  6. Step 6: Final answer
    x = 152,055.72

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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.