Home / 19,228.45-26,535.24-10,844.95

Finding the Fourth Proportional to 19,228.45, 26,535.24 and 10,844.95

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Solution

The fourth proportional to 19,228.45, 26,535.24 and 10,844.95 is: 14,966.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,228.45 : 26,535.24 = 10,844.95 : x
  2. Step 2: Convert to fraction form
    19,228.45/26,535.24 = 10,844.95/x
  3. Step 3: Cross multiply
    19,228.45x = 26,535.24 × 10,844.95
  4. Step 4: Simplify right side
    19,228.45x = 287,773,296.81
  5. Step 5: Solve for x
    x = 287,773,296.81/19,228.45
  6. Step 6: Final answer
    x = 14,966.02

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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.