Home / 26,402.08-39,504.69-26,106.82

Finding the Fourth Proportional to 26,402.08, 39,504.69 and 26,106.82

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Solution

The fourth proportional to 26,402.08, 39,504.69 and 26,106.82 is: 39,062.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,402.08 : 39,504.69 = 26,106.82 : x
  2. Step 2: Convert to fraction form
    26,402.08/39,504.69 = 26,106.82/x
  3. Step 3: Cross multiply
    26,402.08x = 39,504.69 × 26,106.82
  4. Step 4: Simplify right side
    26,402.08x = 1,031,341,830.99
  5. Step 5: Solve for x
    x = 1,031,341,830.99/26,402.08
  6. Step 6: Final answer
    x = 39,062.90

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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.