Home / 26,246.42-36,208.67-16,681.19

Finding the Fourth Proportional to 26,246.42, 36,208.67 and 16,681.19

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Solution

The fourth proportional to 26,246.42, 36,208.67 and 16,681.19 is: 23,012.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,246.42 : 36,208.67 = 16,681.19 : x
  2. Step 2: Convert to fraction form
    26,246.42/36,208.67 = 16,681.19/x
  3. Step 3: Cross multiply
    26,246.42x = 36,208.67 × 16,681.19
  4. Step 4: Simplify right side
    26,246.42x = 604,003,439.47
  5. Step 5: Solve for x
    x = 604,003,439.47/26,246.42
  6. Step 6: Final answer
    x = 23,012.80

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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.