Home / 26,904.54-37,127.08-14,967.96

Finding the Fourth Proportional to 26,904.54, 37,127.08 and 14,967.96

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Solution

The fourth proportional to 26,904.54, 37,127.08 and 14,967.96 is: 20,655.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,904.54 : 37,127.08 = 14,967.96 : x
  2. Step 2: Convert to fraction form
    26,904.54/37,127.08 = 14,967.96/x
  3. Step 3: Cross multiply
    26,904.54x = 37,127.08 × 14,967.96
  4. Step 4: Simplify right side
    26,904.54x = 555,716,648.36
  5. Step 5: Solve for x
    x = 555,716,648.36/26,904.54
  6. Step 6: Final answer
    x = 20,655.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.