Home / 232,020.30-349,488.57-211,094.76

Finding the Fourth Proportional to 232,020.30, 349,488.57 and 211,094.76

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Solution

The fourth proportional to 232,020.30, 349,488.57 and 211,094.76 is: 317,968.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,020.30 : 349,488.57 = 211,094.76 : x
  2. Step 2: Convert to fraction form
    232,020.30/349,488.57 = 211,094.76/x
  3. Step 3: Cross multiply
    232,020.30x = 349,488.57 × 211,094.76
  4. Step 4: Simplify right side
    232,020.30x = 73,775,205,806.89
  5. Step 5: Solve for x
    x = 73,775,205,806.89/232,020.30
  6. Step 6: Final answer
    x = 317,968.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.