Home / 22,895.70-34,303.23-20,052.87

Finding the Fourth Proportional to 22,895.70, 34,303.23 and 20,052.87

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Solution

The fourth proportional to 22,895.70, 34,303.23 and 20,052.87 is: 30,043.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,895.70 : 34,303.23 = 20,052.87 : x
  2. Step 2: Convert to fraction form
    22,895.70/34,303.23 = 20,052.87/x
  3. Step 3: Cross multiply
    22,895.70x = 34,303.23 × 20,052.87
  4. Step 4: Simplify right side
    22,895.70x = 687,878,211.77
  5. Step 5: Solve for x
    x = 687,878,211.77/22,895.70
  6. Step 6: Final answer
    x = 30,043.99

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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.