Home / 23,359.08-35,020.02-13,487.16

Finding the Fourth Proportional to 23,359.08, 35,020.02 and 13,487.16

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Solution

The fourth proportional to 23,359.08, 35,020.02 and 13,487.16 is: 20,220.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,359.08 : 35,020.02 = 13,487.16 : x
  2. Step 2: Convert to fraction form
    23,359.08/35,020.02 = 13,487.16/x
  3. Step 3: Cross multiply
    23,359.08x = 35,020.02 × 13,487.16
  4. Step 4: Simplify right side
    23,359.08x = 472,320,612.94
  5. Step 5: Solve for x
    x = 472,320,612.94/23,359.08
  6. Step 6: Final answer
    x = 20,220.00

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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.