Home / 55,995.84-77,281.56-32,117.85

Finding the Fourth Proportional to 55,995.84, 77,281.56 and 32,117.85

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Solution

The fourth proportional to 55,995.84, 77,281.56 and 32,117.85 is: 44,326.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,995.84 : 77,281.56 = 32,117.85 : x
  2. Step 2: Convert to fraction form
    55,995.84/77,281.56 = 32,117.85/x
  3. Step 3: Cross multiply
    55,995.84x = 77,281.56 × 32,117.85
  4. Step 4: Simplify right side
    55,995.84x = 2,482,117,551.85
  5. Step 5: Solve for x
    x = 2,482,117,551.85/55,995.84
  6. Step 6: Final answer
    x = 44,326.82

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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.