Home / 14,052.87-19,393.44-9,277.02

Finding the Fourth Proportional to 14,052.87, 19,393.44 and 9,277.02

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Solution

The fourth proportional to 14,052.87, 19,393.44 and 9,277.02 is: 12,802.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,052.87 : 19,393.44 = 9,277.02 : x
  2. Step 2: Convert to fraction form
    14,052.87/19,393.44 = 9,277.02/x
  3. Step 3: Cross multiply
    14,052.87x = 19,393.44 × 9,277.02
  4. Step 4: Simplify right side
    14,052.87x = 179,913,330.75
  5. Step 5: Solve for x
    x = 179,913,330.75/14,052.87
  6. Step 6: Final answer
    x = 12,802.60

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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.