Home / 14,801.63-22,213.40-7,010.46

Finding the Fourth Proportional to 14,801.63, 22,213.40 and 7,010.46

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Solution

The fourth proportional to 14,801.63, 22,213.40 and 7,010.46 is: 10,520.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,801.63 : 22,213.40 = 7,010.46 : x
  2. Step 2: Convert to fraction form
    14,801.63/22,213.40 = 7,010.46/x
  3. Step 3: Cross multiply
    14,801.63x = 22,213.40 × 7,010.46
  4. Step 4: Simplify right side
    14,801.63x = 155,726,152.16
  5. Step 5: Solve for x
    x = 155,726,152.16/14,801.63
  6. Step 6: Final answer
    x = 10,520.88

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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.