Home / 22,877.56-34,313.58-10,384.32

Finding the Fourth Proportional to 22,877.56, 34,313.58 and 10,384.32

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Solution

The fourth proportional to 22,877.56, 34,313.58 and 10,384.32 is: 15,575.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,877.56 : 34,313.58 = 10,384.32 : x
  2. Step 2: Convert to fraction form
    22,877.56/34,313.58 = 10,384.32/x
  3. Step 3: Cross multiply
    22,877.56x = 34,313.58 × 10,384.32
  4. Step 4: Simplify right side
    22,877.56x = 356,323,195.07
  5. Step 5: Solve for x
    x = 356,323,195.07/22,877.56
  6. Step 6: Final answer
    x = 15,575.23

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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.