Home / 55,656.96-83,497.80-16,217.04

Finding the Fourth Proportional to 55,656.96, 83,497.80 and 16,217.04

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Solution

The fourth proportional to 55,656.96, 83,497.80 and 16,217.04 is: 24,329.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,656.96 : 83,497.80 = 16,217.04 : x
  2. Step 2: Convert to fraction form
    55,656.96/83,497.80 = 16,217.04/x
  3. Step 3: Cross multiply
    55,656.96x = 83,497.80 × 16,217.04
  4. Step 4: Simplify right side
    55,656.96x = 1,354,087,162.51
  5. Step 5: Solve for x
    x = 1,354,087,162.51/55,656.96
  6. Step 6: Final answer
    x = 24,329.16

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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.