Home / 22,527.02-33,821.18-12,673.24

Finding the Fourth Proportional to 22,527.02, 33,821.18 and 12,673.24

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Solution

The fourth proportional to 22,527.02, 33,821.18 and 12,673.24 is: 19,027.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,527.02 : 33,821.18 = 12,673.24 : x
  2. Step 2: Convert to fraction form
    22,527.02/33,821.18 = 12,673.24/x
  3. Step 3: Cross multiply
    22,527.02x = 33,821.18 × 12,673.24
  4. Step 4: Simplify right side
    22,527.02x = 428,623,931.22
  5. Step 5: Solve for x
    x = 428,623,931.22/22,527.02
  6. Step 6: Final answer
    x = 19,027.10

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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.