Home / 28,962.54-43,370.28-24,270.21

Finding the Fourth Proportional to 28,962.54, 43,370.28 and 24,270.21

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Solution

The fourth proportional to 28,962.54, 43,370.28 and 24,270.21 is: 36,343.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,962.54 : 43,370.28 = 24,270.21 : x
  2. Step 2: Convert to fraction form
    28,962.54/43,370.28 = 24,270.21/x
  3. Step 3: Cross multiply
    28,962.54x = 43,370.28 × 24,270.21
  4. Step 4: Simplify right side
    28,962.54x = 1,052,605,803.36
  5. Step 5: Solve for x
    x = 1,052,605,803.36/28,962.54
  6. Step 6: Final answer
    x = 36,343.70

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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.