Home / 26,397.99-36,429.63-14,462.46

Finding the Fourth Proportional to 26,397.99, 36,429.63 and 14,462.46

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Solution

The fourth proportional to 26,397.99, 36,429.63 and 14,462.46 is: 19,958.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,397.99 : 36,429.63 = 14,462.46 : x
  2. Step 2: Convert to fraction form
    26,397.99/36,429.63 = 14,462.46/x
  3. Step 3: Cross multiply
    26,397.99x = 36,429.63 × 14,462.46
  4. Step 4: Simplify right side
    26,397.99x = 526,862,066.69
  5. Step 5: Solve for x
    x = 526,862,066.69/26,397.99
  6. Step 6: Final answer
    x = 19,958.42

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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.