Home / 178,473.54-246,154.29-110,528.24

Finding the Fourth Proportional to 178,473.54, 246,154.29 and 110,528.24

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Solution

The fourth proportional to 178,473.54, 246,154.29 and 110,528.24 is: 152,442.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,473.54 : 246,154.29 = 110,528.24 : x
  2. Step 2: Convert to fraction form
    178,473.54/246,154.29 = 110,528.24/x
  3. Step 3: Cross multiply
    178,473.54x = 246,154.29 × 110,528.24
  4. Step 4: Simplify right side
    178,473.54x = 27,206,999,211.38
  5. Step 5: Solve for x
    x = 27,206,999,211.38/178,473.54
  6. Step 6: Final answer
    x = 152,442.76

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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.