Home / 40,636.84-60,955.26-17,246.88

Finding the Fourth Proportional to 40,636.84, 60,955.26 and 17,246.88

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Solution

The fourth proportional to 40,636.84, 60,955.26 and 17,246.88 is: 25,870.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,636.84 : 60,955.26 = 17,246.88 : x
  2. Step 2: Convert to fraction form
    40,636.84/60,955.26 = 17,246.88/x
  3. Step 3: Cross multiply
    40,636.84x = 60,955.26 × 17,246.88
  4. Step 4: Simplify right side
    40,636.84x = 1,051,288,054.59
  5. Step 5: Solve for x
    x = 1,051,288,054.59/40,636.84
  6. Step 6: Final answer
    x = 25,870.32

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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.