Home / 36,331.04-54,501.75-17,595.68

Finding the Fourth Proportional to 36,331.04, 54,501.75 and 17,595.68

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Solution

The fourth proportional to 36,331.04, 54,501.75 and 17,595.68 is: 26,396.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,331.04 : 54,501.75 = 17,595.68 : x
  2. Step 2: Convert to fraction form
    36,331.04/54,501.75 = 17,595.68/x
  3. Step 3: Cross multiply
    36,331.04x = 54,501.75 × 17,595.68
  4. Step 4: Simplify right side
    36,331.04x = 958,995,079.93
  5. Step 5: Solve for x
    x = 958,995,079.93/36,331.04
  6. Step 6: Final answer
    x = 26,396.03

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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.