Home / 27,064.13-40,522.07-22,397.58

Finding the Fourth Proportional to 27,064.13, 40,522.07 and 22,397.58

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Solution

The fourth proportional to 27,064.13, 40,522.07 and 22,397.58 is: 33,535.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,064.13 : 40,522.07 = 22,397.58 : x
  2. Step 2: Convert to fraction form
    27,064.13/40,522.07 = 22,397.58/x
  3. Step 3: Cross multiply
    27,064.13x = 40,522.07 × 22,397.58
  4. Step 4: Simplify right side
    27,064.13x = 907,596,360.58
  5. Step 5: Solve for x
    x = 907,596,360.58/27,064.13
  6. Step 6: Final answer
    x = 33,535.03

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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.