Home / 215,264.03-322,900.00-93,672.29

Finding the Fourth Proportional to 215,264.03, 322,900.00 and 93,672.29

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Solution

The fourth proportional to 215,264.03, 322,900.00 and 93,672.29 is: 140,510.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    215,264.03 : 322,900.00 = 93,672.29 : x
  2. Step 2: Convert to fraction form
    215,264.03/322,900.00 = 93,672.29/x
  3. Step 3: Cross multiply
    215,264.03x = 322,900.00 × 93,672.29
  4. Step 4: Simplify right side
    215,264.03x = 30,246,783,014.07
  5. Step 5: Solve for x
    x = 30,246,783,014.07/215,264.03
  6. Step 6: Final answer
    x = 140,510.16

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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.