Home / 146,513.32-219,750.36-41,340.76

Finding the Fourth Proportional to 146,513.32, 219,750.36 and 41,340.76

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Solution

The fourth proportional to 146,513.32, 219,750.36 and 41,340.76 is: 62,005.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,513.32 : 219,750.36 = 41,340.76 : x
  2. Step 2: Convert to fraction form
    146,513.32/219,750.36 = 41,340.76/x
  3. Step 3: Cross multiply
    146,513.32x = 219,750.36 × 41,340.76
  4. Step 4: Simplify right side
    146,513.32x = 9,084,646,892.67
  5. Step 5: Solve for x
    x = 9,084,646,892.67/146,513.32
  6. Step 6: Final answer
    x = 62,005.60

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1.5x scale

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.