Home / 23,560.20-32,510.34-14,000.49

Finding the Fourth Proportional to 23,560.20, 32,510.34 and 14,000.49

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Solution

The fourth proportional to 23,560.20, 32,510.34 and 14,000.49 is: 19,319.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,560.20 : 32,510.34 = 14,000.49 : x
  2. Step 2: Convert to fraction form
    23,560.20/32,510.34 = 14,000.49/x
  3. Step 3: Cross multiply
    23,560.20x = 32,510.34 × 14,000.49
  4. Step 4: Simplify right side
    23,560.20x = 455,160,515.65
  5. Step 5: Solve for x
    x = 455,160,515.65/23,560.20
  6. Step 6: Final answer
    x = 19,319.05

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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.