Home / 14,698.64-22,024.42-13,206.60

Finding the Fourth Proportional to 14,698.64, 22,024.42 and 13,206.60

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Solution

The fourth proportional to 14,698.64, 22,024.42 and 13,206.60 is: 19,788.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,698.64 : 22,024.42 = 13,206.60 : x
  2. Step 2: Convert to fraction form
    14,698.64/22,024.42 = 13,206.60/x
  3. Step 3: Cross multiply
    14,698.64x = 22,024.42 × 13,206.60
  4. Step 4: Simplify right side
    14,698.64x = 290,867,705.17
  5. Step 5: Solve for x
    x = 290,867,705.17/14,698.64
  6. Step 6: Final answer
    x = 19,788.75

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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.