Home / 26,070.80-39,106.26-6,349.32

Finding the Fourth Proportional to 26,070.80, 39,106.26 and 6,349.32

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Solution

The fourth proportional to 26,070.80, 39,106.26 and 6,349.32 is: 9,524.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,070.80 : 39,106.26 = 6,349.32 : x
  2. Step 2: Convert to fraction form
    26,070.80/39,106.26 = 6,349.32/x
  3. Step 3: Cross multiply
    26,070.80x = 39,106.26 × 6,349.32
  4. Step 4: Simplify right side
    26,070.80x = 248,298,158.74
  5. Step 5: Solve for x
    x = 248,298,158.74/26,070.80
  6. Step 6: Final answer
    x = 9,524.00

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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.