Home / 14,437.94-21,657.68-4,577.99

Finding the Fourth Proportional to 14,437.94, 21,657.68 and 4,577.99

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Solution

The fourth proportional to 14,437.94, 21,657.68 and 4,577.99 is: 6,867.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,437.94 : 21,657.68 = 4,577.99 : x
  2. Step 2: Convert to fraction form
    14,437.94/21,657.68 = 4,577.99/x
  3. Step 3: Cross multiply
    14,437.94x = 21,657.68 × 4,577.99
  4. Step 4: Simplify right side
    14,437.94x = 99,148,642.46
  5. Step 5: Solve for x
    x = 99,148,642.46/14,437.94
  6. Step 6: Final answer
    x = 6,867.23

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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.