Home / 167,252.02-230,886.32-112,155.12

Finding the Fourth Proportional to 167,252.02, 230,886.32 and 112,155.12

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Solution

The fourth proportional to 167,252.02, 230,886.32 and 112,155.12 is: 154,826.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,252.02 : 230,886.32 = 112,155.12 : x
  2. Step 2: Convert to fraction form
    167,252.02/230,886.32 = 112,155.12/x
  3. Step 3: Cross multiply
    167,252.02x = 230,886.32 × 112,155.12
  4. Step 4: Simplify right side
    167,252.02x = 25,895,082,365.18
  5. Step 5: Solve for x
    x = 25,895,082,365.18/167,252.02
  6. Step 6: Final answer
    x = 154,826.73

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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.