Home / 11,595.12-17,392.62-10,030.44

Finding the Fourth Proportional to 11,595.12, 17,392.62 and 10,030.44

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Solution

The fourth proportional to 11,595.12, 17,392.62 and 10,030.44 is: 15,045.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,595.12 : 17,392.62 = 10,030.44 : x
  2. Step 2: Convert to fraction form
    11,595.12/17,392.62 = 10,030.44/x
  3. Step 3: Cross multiply
    11,595.12x = 17,392.62 × 10,030.44
  4. Step 4: Simplify right side
    11,595.12x = 174,455,631.35
  5. Step 5: Solve for x
    x = 174,455,631.35/11,595.12
  6. Step 6: Final answer
    x = 15,045.61

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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.