Home / 161,497.04-222,675.24-110,534.32

Finding the Fourth Proportional to 161,497.04, 222,675.24 and 110,534.32

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Solution

The fourth proportional to 161,497.04, 222,675.24 and 110,534.32 is: 152,406.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,497.04 : 222,675.24 = 110,534.32 : x
  2. Step 2: Convert to fraction form
    161,497.04/222,675.24 = 110,534.32/x
  3. Step 3: Cross multiply
    161,497.04x = 222,675.24 × 110,534.32
  4. Step 4: Simplify right side
    161,497.04x = 24,613,256,234.24
  5. Step 5: Solve for x
    x = 24,613,256,234.24/161,497.04
  6. Step 6: Final answer
    x = 152,406.86

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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.