Home / 56,197.84-84,296.20-22,910.08

Finding the Fourth Proportional to 56,197.84, 84,296.20 and 22,910.08

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Solution

The fourth proportional to 56,197.84, 84,296.20 and 22,910.08 is: 34,364.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,197.84 : 84,296.20 = 22,910.08 : x
  2. Step 2: Convert to fraction form
    56,197.84/84,296.20 = 22,910.08/x
  3. Step 3: Cross multiply
    56,197.84x = 84,296.20 × 22,910.08
  4. Step 4: Simplify right side
    56,197.84x = 1,931,232,685.70
  5. Step 5: Solve for x
    x = 1,931,232,685.70/56,197.84
  6. Step 6: Final answer
    x = 34,364.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.