Home / 26,306.93-36,303.47-14,370.26

Finding the Fourth Proportional to 26,306.93, 36,303.47 and 14,370.26

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Solution

The fourth proportional to 26,306.93, 36,303.47 and 14,370.26 is: 19,830.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,306.93 : 36,303.47 = 14,370.26 : x
  2. Step 2: Convert to fraction form
    26,306.93/36,303.47 = 14,370.26/x
  3. Step 3: Cross multiply
    26,306.93x = 36,303.47 × 14,370.26
  4. Step 4: Simplify right side
    26,306.93x = 521,690,049.43
  5. Step 5: Solve for x
    x = 521,690,049.43/26,306.93
  6. Step 6: Final answer
    x = 19,830.90

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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.