Home / 35,084.84-48,416.51-19,168.95

Finding the Fourth Proportional to 35,084.84, 48,416.51 and 19,168.95

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Solution

The fourth proportional to 35,084.84, 48,416.51 and 19,168.95 is: 26,452.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,084.84 : 48,416.51 = 19,168.95 : x
  2. Step 2: Convert to fraction form
    35,084.84/48,416.51 = 19,168.95/x
  3. Step 3: Cross multiply
    35,084.84x = 48,416.51 × 19,168.95
  4. Step 4: Simplify right side
    35,084.84x = 928,093,707.29
  5. Step 5: Solve for x
    x = 928,093,707.29/35,084.84
  6. Step 6: Final answer
    x = 26,452.84

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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.