Home / 36,370.51-54,549.57-10,069.09

Finding the Fourth Proportional to 36,370.51, 54,549.57 and 10,069.09

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Solution

The fourth proportional to 36,370.51, 54,549.57 and 10,069.09 is: 15,101.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,370.51 : 54,549.57 = 10,069.09 : x
  2. Step 2: Convert to fraction form
    36,370.51/54,549.57 = 10,069.09/x
  3. Step 3: Cross multiply
    36,370.51x = 54,549.57 × 10,069.09
  4. Step 4: Simplify right side
    36,370.51x = 549,264,529.79
  5. Step 5: Solve for x
    x = 549,264,529.79/36,370.51
  6. Step 6: Final answer
    x = 15,101.92

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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.