Home / 14,366.07-21,557.44-6,045.55

Finding the Fourth Proportional to 14,366.07, 21,557.44 and 6,045.55

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Solution

The fourth proportional to 14,366.07, 21,557.44 and 6,045.55 is: 9,071.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,366.07 : 21,557.44 = 6,045.55 : x
  2. Step 2: Convert to fraction form
    14,366.07/21,557.44 = 6,045.55/x
  3. Step 3: Cross multiply
    14,366.07x = 21,557.44 × 6,045.55
  4. Step 4: Simplify right side
    14,366.07x = 130,326,581.39
  5. Step 5: Solve for x
    x = 130,326,581.39/14,366.07
  6. Step 6: Final answer
    x = 9,071.83

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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.