Home / 26,055.24-35,956.12-14,118.62

Finding the Fourth Proportional to 26,055.24, 35,956.12 and 14,118.62

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Solution

The fourth proportional to 26,055.24, 35,956.12 and 14,118.62 is: 19,483.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,055.24 : 35,956.12 = 14,118.62 : x
  2. Step 2: Convert to fraction form
    26,055.24/35,956.12 = 14,118.62/x
  3. Step 3: Cross multiply
    26,055.24x = 35,956.12 × 14,118.62
  4. Step 4: Simplify right side
    26,055.24x = 507,650,794.95
  5. Step 5: Solve for x
    x = 507,650,794.95/26,055.24
  6. Step 6: Final answer
    x = 19,483.64

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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.