Home / 26,594.12-39,895.98-11,013

Finding the Fourth Proportional to 26,594.12, 39,895.98 and 11,013

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Solution

The fourth proportional to 26,594.12, 39,895.98 and 11,013 is: 16,521.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,594.12 : 39,895.98 = 11,013 : x
  2. Step 2: Convert to fraction form
    26,594.12/39,895.98 = 11,013/x
  3. Step 3: Cross multiply
    26,594.12x = 39,895.98 × 11,013
  4. Step 4: Simplify right side
    26,594.12x = 439,374,427.74
  5. Step 5: Solve for x
    x = 439,374,427.74/26,594.12
  6. Step 6: Final answer
    x = 16,521.49

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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.