Home / 23,223.29-32,050.23-13,154.18

Finding the Fourth Proportional to 23,223.29, 32,050.23 and 13,154.18

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Solution

The fourth proportional to 23,223.29, 32,050.23 and 13,154.18 is: 18,153.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,223.29 : 32,050.23 = 13,154.18 : x
  2. Step 2: Convert to fraction form
    23,223.29/32,050.23 = 13,154.18/x
  3. Step 3: Cross multiply
    23,223.29x = 32,050.23 × 13,154.18
  4. Step 4: Simplify right side
    23,223.29x = 421,594,494.46
  5. Step 5: Solve for x
    x = 421,594,494.46/23,223.29
  6. Step 6: Final answer
    x = 18,153.95

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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.