Home / 26,384.60-36,410.92-14,448.04

Finding the Fourth Proportional to 26,384.60, 36,410.92 and 14,448.04

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Solution

The fourth proportional to 26,384.60, 36,410.92 and 14,448.04 is: 19,938.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,384.60 : 36,410.92 = 14,448.04 : x
  2. Step 2: Convert to fraction form
    26,384.60/36,410.92 = 14,448.04/x
  3. Step 3: Cross multiply
    26,384.60x = 36,410.92 × 14,448.04
  4. Step 4: Simplify right side
    26,384.60x = 526,066,301.45
  5. Step 5: Solve for x
    x = 526,066,301.45/26,384.60
  6. Step 6: Final answer
    x = 19,938.38

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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.