Home / 32,457.03-44,780.49-25,629.54

Finding the Fourth Proportional to 32,457.03, 44,780.49 and 25,629.54

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Solution

The fourth proportional to 32,457.03, 44,780.49 and 25,629.54 is: 35,360.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,457.03 : 44,780.49 = 25,629.54 : x
  2. Step 2: Convert to fraction form
    32,457.03/44,780.49 = 25,629.54/x
  3. Step 3: Cross multiply
    32,457.03x = 44,780.49 × 25,629.54
  4. Step 4: Simplify right side
    32,457.03x = 1,147,703,359.67
  5. Step 5: Solve for x
    x = 1,147,703,359.67/32,457.03
  6. Step 6: Final answer
    x = 35,360.70

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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.