Home / 22,762.03-34,143.05-14,969.02

Finding the Fourth Proportional to 22,762.03, 34,143.05 and 14,969.02

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Solution

The fourth proportional to 22,762.03, 34,143.05 and 14,969.02 is: 22,453.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,762.03 : 34,143.05 = 14,969.02 : x
  2. Step 2: Convert to fraction form
    22,762.03/34,143.05 = 14,969.02/x
  3. Step 3: Cross multiply
    22,762.03x = 34,143.05 × 14,969.02
  4. Step 4: Simplify right side
    22,762.03x = 511,087,998.31
  5. Step 5: Solve for x
    x = 511,087,998.31/22,762.03
  6. Step 6: Final answer
    x = 22,453.53

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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.