Home / 14,329.95-21,494.93-4,470.05

Finding the Fourth Proportional to 14,329.95, 21,494.93 and 4,470.05

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Solution

The fourth proportional to 14,329.95, 21,494.93 and 4,470.05 is: 6,705.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,329.95 : 21,494.93 = 4,470.05 : x
  2. Step 2: Convert to fraction form
    14,329.95/21,494.93 = 4,470.05/x
  3. Step 3: Cross multiply
    14,329.95x = 21,494.93 × 4,470.05
  4. Step 4: Simplify right side
    14,329.95x = 96,083,282.02
  5. Step 5: Solve for x
    x = 96,083,282.02/14,329.95
  6. Step 6: Final answer
    x = 6,705.07

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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.