Home / 29,535.54-44,254.01-20,754.74

Finding the Fourth Proportional to 29,535.54, 44,254.01 and 20,754.74

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Solution

The fourth proportional to 29,535.54, 44,254.01 and 20,754.74 is: 31,097.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,535.54 : 44,254.01 = 20,754.74 : x
  2. Step 2: Convert to fraction form
    29,535.54/44,254.01 = 20,754.74/x
  3. Step 3: Cross multiply
    29,535.54x = 44,254.01 × 20,754.74
  4. Step 4: Simplify right side
    29,535.54x = 918,480,146.46
  5. Step 5: Solve for x
    x = 918,480,146.46/29,535.54
  6. Step 6: Final answer
    x = 31,097.46

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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.