Home / 34,034.68-46,967.04-18,926.76

Finding the Fourth Proportional to 34,034.68, 46,967.04 and 18,926.76

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Solution

The fourth proportional to 34,034.68, 46,967.04 and 18,926.76 is: 26,118.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,034.68 : 46,967.04 = 18,926.76 : x
  2. Step 2: Convert to fraction form
    34,034.68/46,967.04 = 18,926.76/x
  3. Step 3: Cross multiply
    34,034.68x = 46,967.04 × 18,926.76
  4. Step 4: Simplify right side
    34,034.68x = 888,934,070.12
  5. Step 5: Solve for x
    x = 888,934,070.12/34,034.68
  6. Step 6: Final answer
    x = 26,118.48

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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.