Home / 26,330.34-39,504.74-11,537.34

Finding the Fourth Proportional to 26,330.34, 39,504.74 and 11,537.34

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Solution

The fourth proportional to 26,330.34, 39,504.74 and 11,537.34 is: 17,310.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,330.34 : 39,504.74 = 11,537.34 : x
  2. Step 2: Convert to fraction form
    26,330.34/39,504.74 = 11,537.34/x
  3. Step 3: Cross multiply
    26,330.34x = 39,504.74 × 11,537.34
  4. Step 4: Simplify right side
    26,330.34x = 455,779,443.61
  5. Step 5: Solve for x
    x = 455,779,443.61/26,330.34
  6. Step 6: Final answer
    x = 17,310.05

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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.