Home / 39,088.96-58,633.44-11,009.02

Finding the Fourth Proportional to 39,088.96, 58,633.44 and 11,009.02

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Solution

The fourth proportional to 39,088.96, 58,633.44 and 11,009.02 is: 16,513.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,088.96 : 58,633.44 = 11,009.02 : x
  2. Step 2: Convert to fraction form
    39,088.96/58,633.44 = 11,009.02/x
  3. Step 3: Cross multiply
    39,088.96x = 58,633.44 × 11,009.02
  4. Step 4: Simplify right side
    39,088.96x = 645,496,713.63
  5. Step 5: Solve for x
    x = 645,496,713.63/39,088.96
  6. Step 6: Final answer
    x = 16,513.53

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Similar ratio
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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.