Home / 14,904.02-22,361.70-9,351.20

Finding the Fourth Proportional to 14,904.02, 22,361.70 and 9,351.20

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Solution

The fourth proportional to 14,904.02, 22,361.70 and 9,351.20 is: 14,030.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904.02 : 22,361.70 = 9,351.20 : x
  2. Step 2: Convert to fraction form
    14,904.02/22,361.70 = 9,351.20/x
  3. Step 3: Cross multiply
    14,904.02x = 22,361.70 × 9,351.20
  4. Step 4: Simplify right side
    14,904.02x = 209,108,729.04
  5. Step 5: Solve for x
    x = 209,108,729.04/14,904.02
  6. Step 6: Final answer
    x = 14,030.36

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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.