Home / 16,373.07-22,595.36-9,299.07

Finding the Fourth Proportional to 16,373.07, 22,595.36 and 9,299.07

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Solution

The fourth proportional to 16,373.07, 22,595.36 and 9,299.07 is: 12,833.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,373.07 : 22,595.36 = 9,299.07 : x
  2. Step 2: Convert to fraction form
    16,373.07/22,595.36 = 9,299.07/x
  3. Step 3: Cross multiply
    16,373.07x = 22,595.36 × 9,299.07
  4. Step 4: Simplify right side
    16,373.07x = 210,115,787.82
  5. Step 5: Solve for x
    x = 210,115,787.82/16,373.07
  6. Step 6: Final answer
    x = 12,833.01

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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.