Home / 43,320.20-59,781.30-24,457.70

Finding the Fourth Proportional to 43,320.20, 59,781.30 and 24,457.70

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Solution

The fourth proportional to 43,320.20, 59,781.30 and 24,457.70 is: 33,751.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,320.20 : 59,781.30 = 24,457.70 : x
  2. Step 2: Convert to fraction form
    43,320.20/59,781.30 = 24,457.70/x
  3. Step 3: Cross multiply
    43,320.20x = 59,781.30 × 24,457.70
  4. Step 4: Simplify right side
    43,320.20x = 1,462,113,101.01
  5. Step 5: Solve for x
    x = 1,462,113,101.01/43,320.20
  6. Step 6: Final answer
    x = 33,751.30

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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.