Home / 55,717.04-83,587.88-27,652.40

Finding the Fourth Proportional to 55,717.04, 83,587.88 and 27,652.40

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Solution

The fourth proportional to 55,717.04, 83,587.88 and 27,652.40 is: 41,484.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,717.04 : 83,587.88 = 27,652.40 : x
  2. Step 2: Convert to fraction form
    55,717.04/83,587.88 = 27,652.40/x
  3. Step 3: Cross multiply
    55,717.04x = 83,587.88 × 27,652.40
  4. Step 4: Simplify right side
    55,717.04x = 2,311,405,492.91
  5. Step 5: Solve for x
    x = 2,311,405,492.91/55,717.04
  6. Step 6: Final answer
    x = 41,484.71

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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.