Home / 32,826.25-45,301.04-17,922.25

Finding the Fourth Proportional to 32,826.25, 45,301.04 and 17,922.25

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Solution

The fourth proportional to 32,826.25, 45,301.04 and 17,922.25 is: 24,733.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,826.25 : 45,301.04 = 17,922.25 : x
  2. Step 2: Convert to fraction form
    32,826.25/45,301.04 = 17,922.25/x
  3. Step 3: Cross multiply
    32,826.25x = 45,301.04 × 17,922.25
  4. Step 4: Simplify right side
    32,826.25x = 811,896,564.14
  5. Step 5: Solve for x
    x = 811,896,564.14/32,826.25
  6. Step 6: Final answer
    x = 24,733.15

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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.