Home / 34,941.28-48,219.18-19,025.68

Finding the Fourth Proportional to 34,941.28, 48,219.18 and 19,025.68

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Solution

The fourth proportional to 34,941.28, 48,219.18 and 19,025.68 is: 26,255.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,941.28 : 48,219.18 = 19,025.68 : x
  2. Step 2: Convert to fraction form
    34,941.28/48,219.18 = 19,025.68/x
  3. Step 3: Cross multiply
    34,941.28x = 48,219.18 × 19,025.68
  4. Step 4: Simplify right side
    34,941.28x = 917,402,688.54
  5. Step 5: Solve for x
    x = 917,402,688.54/34,941.28
  6. Step 6: Final answer
    x = 26,255.55

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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.