Home / 186,058.32-256,670.28-110,553.36

Finding the Fourth Proportional to 186,058.32, 256,670.28 and 110,553.36

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Solution

The fourth proportional to 186,058.32, 256,670.28 and 110,553.36 is: 152,510.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,058.32 : 256,670.28 = 110,553.36 : x
  2. Step 2: Convert to fraction form
    186,058.32/256,670.28 = 110,553.36/x
  3. Step 3: Cross multiply
    186,058.32x = 256,670.28 × 110,553.36
  4. Step 4: Simplify right side
    186,058.32x = 28,375,761,866.14
  5. Step 5: Solve for x
    x = 28,375,761,866.14/186,058.32
  6. Step 6: Final answer
    x = 152,510.04

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1.5x scale

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.