Home / 26,502.23-36,559.14-16,427.45

Finding the Fourth Proportional to 26,502.23, 36,559.14 and 16,427.45

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Solution

The fourth proportional to 26,502.23, 36,559.14 and 16,427.45 is: 22,661.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,502.23 : 36,559.14 = 16,427.45 : x
  2. Step 2: Convert to fraction form
    26,502.23/36,559.14 = 16,427.45/x
  3. Step 3: Cross multiply
    26,502.23x = 36,559.14 × 16,427.45
  4. Step 4: Simplify right side
    26,502.23x = 600,573,444.39
  5. Step 5: Solve for x
    x = 600,573,444.39/26,502.23
  6. Step 6: Final answer
    x = 22,661.24

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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.