Home / 23,060.02-34,603.80-9,912.10

Finding the Fourth Proportional to 23,060.02, 34,603.80 and 9,912.10

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Solution

The fourth proportional to 23,060.02, 34,603.80 and 9,912.10 is: 14,874.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,060.02 : 34,603.80 = 9,912.10 : x
  2. Step 2: Convert to fraction form
    23,060.02/34,603.80 = 9,912.10/x
  3. Step 3: Cross multiply
    23,060.02x = 34,603.80 × 9,912.10
  4. Step 4: Simplify right side
    23,060.02x = 342,996,325.98
  5. Step 5: Solve for x
    x = 342,996,325.98/23,060.02
  6. Step 6: Final answer
    x = 14,874.07

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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.