Home / 248,864.06-373,297.55-61,875.56

Finding the Fourth Proportional to 248,864.06, 373,297.55 and 61,875.56

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Solution

The fourth proportional to 248,864.06, 373,297.55 and 61,875.56 is: 92,813.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,864.06 : 373,297.55 = 61,875.56 : x
  2. Step 2: Convert to fraction form
    248,864.06/373,297.55 = 61,875.56/x
  3. Step 3: Cross multiply
    248,864.06x = 373,297.55 × 61,875.56
  4. Step 4: Simplify right side
    248,864.06x = 23,097,995,576.74
  5. Step 5: Solve for x
    x = 23,097,995,576.74/248,864.06
  6. Step 6: Final answer
    x = 92,813.70

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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.