Home / 26,994.16-40,483.32-9,460.72

Finding the Fourth Proportional to 26,994.16, 40,483.32 and 9,460.72

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Solution

The fourth proportional to 26,994.16, 40,483.32 and 9,460.72 is: 14,188.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,994.16 : 40,483.32 = 9,460.72 : x
  2. Step 2: Convert to fraction form
    26,994.16/40,483.32 = 9,460.72/x
  3. Step 3: Cross multiply
    26,994.16x = 40,483.32 × 9,460.72
  4. Step 4: Simplify right side
    26,994.16x = 383,001,355.19
  5. Step 5: Solve for x
    x = 383,001,355.19/26,994.16
  6. Step 6: Final answer
    x = 14,188.30

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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.