Home / 56,194.14-77,547.84-32,320.20

Finding the Fourth Proportional to 56,194.14, 77,547.84 and 32,320.20

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Solution

The fourth proportional to 56,194.14, 77,547.84 and 32,320.20 is: 44,601.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,194.14 : 77,547.84 = 32,320.20 : x
  2. Step 2: Convert to fraction form
    56,194.14/77,547.84 = 32,320.20/x
  3. Step 3: Cross multiply
    56,194.14x = 77,547.84 × 32,320.20
  4. Step 4: Simplify right side
    56,194.14x = 2,506,361,698.37
  5. Step 5: Solve for x
    x = 2,506,361,698.37/56,194.14
  6. Step 6: Final answer
    x = 44,601.83

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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.