Home / 26,967.10-37,206.35-15,634.34

Finding the Fourth Proportional to 26,967.10, 37,206.35 and 15,634.34

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Solution

The fourth proportional to 26,967.10, 37,206.35 and 15,634.34 is: 21,570.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,967.10 : 37,206.35 = 15,634.34 : x
  2. Step 2: Convert to fraction form
    26,967.10/37,206.35 = 15,634.34/x
  3. Step 3: Cross multiply
    26,967.10x = 37,206.35 × 15,634.34
  4. Step 4: Simplify right side
    26,967.10x = 581,696,520.48
  5. Step 5: Solve for x
    x = 581,696,520.48/26,967.10
  6. Step 6: Final answer
    x = 21,570.60

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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.