Home / 14,801.91-22,200.18-4,269.33

Finding the Fourth Proportional to 14,801.91, 22,200.18 and 4,269.33

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Solution

The fourth proportional to 14,801.91, 22,200.18 and 4,269.33 is: 6,403.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,801.91 : 22,200.18 = 4,269.33 : x
  2. Step 2: Convert to fraction form
    14,801.91/22,200.18 = 4,269.33/x
  3. Step 3: Cross multiply
    14,801.91x = 22,200.18 × 4,269.33
  4. Step 4: Simplify right side
    14,801.91x = 94,779,894.48
  5. Step 5: Solve for x
    x = 94,779,894.48/14,801.91
  6. Step 6: Final answer
    x = 6,403.22

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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.