Home / 36,070.17-54,111.08-11,110.22

Finding the Fourth Proportional to 36,070.17, 54,111.08 and 11,110.22

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Solution

The fourth proportional to 36,070.17, 54,111.08 and 11,110.22 is: 16,667.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,070.17 : 54,111.08 = 11,110.22 : x
  2. Step 2: Convert to fraction form
    36,070.17/54,111.08 = 11,110.22/x
  3. Step 3: Cross multiply
    36,070.17x = 54,111.08 × 11,110.22
  4. Step 4: Simplify right side
    36,070.17x = 601,185,677.13
  5. Step 5: Solve for x
    x = 601,185,677.13/36,070.17
  6. Step 6: Final answer
    x = 16,667.12

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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.