Home / 34,948.55-48,225.95-19,841.84

Finding the Fourth Proportional to 34,948.55, 48,225.95 and 19,841.84

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Solution

The fourth proportional to 34,948.55, 48,225.95 and 19,841.84 is: 27,380.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,948.55 : 48,225.95 = 19,841.84 : x
  2. Step 2: Convert to fraction form
    34,948.55/48,225.95 = 19,841.84/x
  3. Step 3: Cross multiply
    34,948.55x = 48,225.95 × 19,841.84
  4. Step 4: Simplify right side
    34,948.55x = 956,891,769.93
  5. Step 5: Solve for x
    x = 956,891,769.93/34,948.55
  6. Step 6: Final answer
    x = 27,380.02

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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.