Home / 34,950.45-48,232.17-19,034.89

Finding the Fourth Proportional to 34,950.45, 48,232.17 and 19,034.89

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Solution

The fourth proportional to 34,950.45, 48,232.17 and 19,034.89 is: 26,268.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,950.45 : 48,232.17 = 19,034.89 : x
  2. Step 2: Convert to fraction form
    34,950.45/48,232.17 = 19,034.89/x
  3. Step 3: Cross multiply
    34,950.45x = 48,232.17 × 19,034.89
  4. Step 4: Simplify right side
    34,950.45x = 918,094,119.02
  5. Step 5: Solve for x
    x = 918,094,119.02/34,950.45
  6. Step 6: Final answer
    x = 26,268.45

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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.