Home / 27,794.66-41,681.52-9,070.28

Finding the Fourth Proportional to 27,794.66, 41,681.52 and 9,070.28

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Solution

The fourth proportional to 27,794.66, 41,681.52 and 9,070.28 is: 13,602.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,794.66 : 41,681.52 = 9,070.28 : x
  2. Step 2: Convert to fraction form
    27,794.66/41,681.52 = 9,070.28/x
  3. Step 3: Cross multiply
    27,794.66x = 41,681.52 × 9,070.28
  4. Step 4: Simplify right side
    27,794.66x = 378,063,057.23
  5. Step 5: Solve for x
    x = 378,063,057.23/27,794.66
  6. Step 6: Final answer
    x = 13,602.00

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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.