Home / 14,054.73-19,398.27-9,025.32

Finding the Fourth Proportional to 14,054.73, 19,398.27 and 9,025.32

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Solution

The fourth proportional to 14,054.73, 19,398.27 and 9,025.32 is: 12,456.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,054.73 : 19,398.27 = 9,025.32 : x
  2. Step 2: Convert to fraction form
    14,054.73/19,398.27 = 9,025.32/x
  3. Step 3: Cross multiply
    14,054.73x = 19,398.27 × 9,025.32
  4. Step 4: Simplify right side
    14,054.73x = 175,075,594.20
  5. Step 5: Solve for x
    x = 175,075,594.20/14,054.73
  6. Step 6: Final answer
    x = 12,456.70

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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.