Home / 14,392.62-21,590.55-6,073.47

Finding the Fourth Proportional to 14,392.62, 21,590.55 and 6,073.47

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Solution

The fourth proportional to 14,392.62, 21,590.55 and 6,073.47 is: 9,110.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,392.62 : 21,590.55 = 6,073.47 : x
  2. Step 2: Convert to fraction form
    14,392.62/21,590.55 = 6,073.47/x
  3. Step 3: Cross multiply
    14,392.62x = 21,590.55 × 6,073.47
  4. Step 4: Simplify right side
    14,392.62x = 131,129,557.71
  5. Step 5: Solve for x
    x = 131,129,557.71/14,392.62
  6. Step 6: Final answer
    x = 9,110.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.