Home / 195,471.24-293,294.34-112,365.24

Finding the Fourth Proportional to 195,471.24, 293,294.34 and 112,365.24

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Solution

The fourth proportional to 195,471.24, 293,294.34 and 112,365.24 is: 168,598.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,471.24 : 293,294.34 = 112,365.24 : x
  2. Step 2: Convert to fraction form
    195,471.24/293,294.34 = 112,365.24/x
  3. Step 3: Cross multiply
    195,471.24x = 293,294.34 × 112,365.24
  4. Step 4: Simplify right side
    195,471.24x = 32,956,088,904.74
  5. Step 5: Solve for x
    x = 32,956,088,904.74/195,471.24
  6. Step 6: Final answer
    x = 168,598.15

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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.