Home / 23,661.66-32,586.65-23,144.99

Finding the Fourth Proportional to 23,661.66, 32,586.65 and 23,144.99

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Solution

The fourth proportional to 23,661.66, 32,586.65 and 23,144.99 is: 31,875.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,661.66 : 32,586.65 = 23,144.99 : x
  2. Step 2: Convert to fraction form
    23,661.66/32,586.65 = 23,144.99/x
  3. Step 3: Cross multiply
    23,661.66x = 32,586.65 × 23,144.99
  4. Step 4: Simplify right side
    23,661.66x = 754,217,583.31
  5. Step 5: Solve for x
    x = 754,217,583.31/23,661.66
  6. Step 6: Final answer
    x = 31,875.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.