Home / 227,560.44-341,340.93-77,802.24

Finding the Fourth Proportional to 227,560.44, 341,340.93 and 77,802.24

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Solution

The fourth proportional to 227,560.44, 341,340.93 and 77,802.24 is: 116,703.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,560.44 : 341,340.93 = 77,802.24 : x
  2. Step 2: Convert to fraction form
    227,560.44/341,340.93 = 77,802.24/x
  3. Step 3: Cross multiply
    227,560.44x = 341,340.93 × 77,802.24
  4. Step 4: Simplify right side
    227,560.44x = 26,557,088,957.68
  5. Step 5: Solve for x
    x = 26,557,088,957.68/227,560.44
  6. Step 6: Final answer
    x = 116,703.45

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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.