Home / 26,026.67-39,002.65-14,790.96

Finding the Fourth Proportional to 26,026.67, 39,002.65 and 14,790.96

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Solution

The fourth proportional to 26,026.67, 39,002.65 and 14,790.96 is: 22,165.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,026.67 : 39,002.65 = 14,790.96 : x
  2. Step 2: Convert to fraction form
    26,026.67/39,002.65 = 14,790.96/x
  3. Step 3: Cross multiply
    26,026.67x = 39,002.65 × 14,790.96
  4. Step 4: Simplify right side
    26,026.67x = 576,886,599.07
  5. Step 5: Solve for x
    x = 576,886,599.07/26,026.67
  6. Step 6: Final answer
    x = 22,165.21

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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.