Home / 19,246.58-26,558.77-10,748.04

Finding the Fourth Proportional to 19,246.58, 26,558.77 and 10,748.04

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Solution

The fourth proportional to 19,246.58, 26,558.77 and 10,748.04 is: 14,831.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,246.58 : 26,558.77 = 10,748.04 : x
  2. Step 2: Convert to fraction form
    19,246.58/26,558.77 = 10,748.04/x
  3. Step 3: Cross multiply
    19,246.58x = 26,558.77 × 10,748.04
  4. Step 4: Simplify right side
    19,246.58x = 285,454,765.39
  5. Step 5: Solve for x
    x = 285,454,765.39/19,246.58
  6. Step 6: Final answer
    x = 14,831.45

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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.