Home / 34,825.95-48,041.78-22,057.65

Finding the Fourth Proportional to 34,825.95, 48,041.78 and 22,057.65

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Solution

The fourth proportional to 34,825.95, 48,041.78 and 22,057.65 is: 30,428.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,825.95 : 48,041.78 = 22,057.65 : x
  2. Step 2: Convert to fraction form
    34,825.95/48,041.78 = 22,057.65/x
  3. Step 3: Cross multiply
    34,825.95x = 48,041.78 × 22,057.65
  4. Step 4: Simplify right side
    34,825.95x = 1,059,688,658.33
  5. Step 5: Solve for x
    x = 1,059,688,658.33/34,825.95
  6. Step 6: Final answer
    x = 30,428.13

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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.