Home / 54,524.07-75,247.18-33,307.34

Finding the Fourth Proportional to 54,524.07, 75,247.18 and 33,307.34

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Solution

The fourth proportional to 54,524.07, 75,247.18 and 33,307.34 is: 45,966.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,524.07 : 75,247.18 = 33,307.34 : x
  2. Step 2: Convert to fraction form
    54,524.07/75,247.18 = 33,307.34/x
  3. Step 3: Cross multiply
    54,524.07x = 75,247.18 × 33,307.34
  4. Step 4: Simplify right side
    54,524.07x = 2,506,282,948.80
  5. Step 5: Solve for x
    x = 2,506,282,948.80/54,524.07
  6. Step 6: Final answer
    x = 45,966.54

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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.