Home / 38,670.05-58,248.09-35,182.46

Finding the Fourth Proportional to 38,670.05, 58,248.09 and 35,182.46

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Solution

The fourth proportional to 38,670.05, 58,248.09 and 35,182.46 is: 52,994.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,670.05 : 58,248.09 = 35,182.46 : x
  2. Step 2: Convert to fraction form
    38,670.05/58,248.09 = 35,182.46/x
  3. Step 3: Cross multiply
    38,670.05x = 58,248.09 × 35,182.46
  4. Step 4: Simplify right side
    38,670.05x = 2,049,311,096.50
  5. Step 5: Solve for x
    x = 2,049,311,096.50/38,670.05
  6. Step 6: Final answer
    x = 52,994.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.