Home / 35,084.46-48,416.00-19,168.57

Finding the Fourth Proportional to 35,084.46, 48,416.00 and 19,168.57

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Solution

The fourth proportional to 35,084.46, 48,416.00 and 19,168.57 is: 26,452.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,084.46 : 48,416.00 = 19,168.57 : x
  2. Step 2: Convert to fraction form
    35,084.46/48,416.00 = 19,168.57/x
  3. Step 3: Cross multiply
    35,084.46x = 48,416.00 × 19,168.57
  4. Step 4: Simplify right side
    35,084.46x = 928,065,449.80
  5. Step 5: Solve for x
    x = 928,065,449.80/35,084.46
  6. Step 6: Final answer
    x = 26,452.32

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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.