Home / 18,025.58-24,875.44-10,068.14

Finding the Fourth Proportional to 18,025.58, 24,875.44 and 10,068.14

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Solution

The fourth proportional to 18,025.58, 24,875.44 and 10,068.14 is: 13,894.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,025.58 : 24,875.44 = 10,068.14 : x
  2. Step 2: Convert to fraction form
    18,025.58/24,875.44 = 10,068.14/x
  3. Step 3: Cross multiply
    18,025.58x = 24,875.44 × 10,068.14
  4. Step 4: Simplify right side
    18,025.58x = 250,449,412.48
  5. Step 5: Solve for x
    x = 250,449,412.48/18,025.58
  6. Step 6: Final answer
    x = 13,894.11

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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.