Home / 232,299.02-348,406.85-61,521.82

Finding the Fourth Proportional to 232,299.02, 348,406.85 and 61,521.82

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Solution

The fourth proportional to 232,299.02, 348,406.85 and 61,521.82 is: 92,271.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,299.02 : 348,406.85 = 61,521.82 : x
  2. Step 2: Convert to fraction form
    232,299.02/348,406.85 = 61,521.82/x
  3. Step 3: Cross multiply
    232,299.02x = 348,406.85 × 61,521.82
  4. Step 4: Simplify right side
    232,299.02x = 21,434,622,795.25
  5. Step 5: Solve for x
    x = 21,434,622,795.25/232,299.02
  6. Step 6: Final answer
    x = 92,271.69

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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.