Home / 26,885.05-37,097.84-14,946

Finding the Fourth Proportional to 26,885.05, 37,097.84 and 14,946

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Solution

The fourth proportional to 26,885.05, 37,097.84 and 14,946 is: 20,623.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,885.05 : 37,097.84 = 14,946 : x
  2. Step 2: Convert to fraction form
    26,885.05/37,097.84 = 14,946/x
  3. Step 3: Cross multiply
    26,885.05x = 37,097.84 × 14,946
  4. Step 4: Simplify right side
    26,885.05x = 554,464,316.64
  5. Step 5: Solve for x
    x = 554,464,316.64/26,885.05
  6. Step 6: Final answer
    x = 20,623.52

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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.