Home / 50,094.18-69,097.95-34,981.20

Finding the Fourth Proportional to 50,094.18, 69,097.95 and 34,981.20

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Solution

The fourth proportional to 50,094.18, 69,097.95 and 34,981.20 is: 48,251.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,094.18 : 69,097.95 = 34,981.20 : x
  2. Step 2: Convert to fraction form
    50,094.18/69,097.95 = 34,981.20/x
  3. Step 3: Cross multiply
    50,094.18x = 69,097.95 × 34,981.20
  4. Step 4: Simplify right side
    50,094.18x = 2,417,129,208.54
  5. Step 5: Solve for x
    x = 2,417,129,208.54/50,094.18
  6. Step 6: Final answer
    x = 48,251.70

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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.