Home / 26,047.68-39,070.98-6,326.34

Finding the Fourth Proportional to 26,047.68, 39,070.98 and 6,326.34

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Solution

The fourth proportional to 26,047.68, 39,070.98 and 6,326.34 is: 9,489.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,047.68 : 39,070.98 = 6,326.34 : x
  2. Step 2: Convert to fraction form
    26,047.68/39,070.98 = 6,326.34/x
  3. Step 3: Cross multiply
    26,047.68x = 39,070.98 × 6,326.34
  4. Step 4: Simplify right side
    26,047.68x = 247,176,303.61
  5. Step 5: Solve for x
    x = 247,176,303.61/26,047.68
  6. Step 6: Final answer
    x = 9,489.38

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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.