Home / 14,335.58-21,503.34-9,404.04

Finding the Fourth Proportional to 14,335.58, 21,503.34 and 9,404.04

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Solution

The fourth proportional to 14,335.58, 21,503.34 and 9,404.04 is: 14,106.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,335.58 : 21,503.34 = 9,404.04 : x
  2. Step 2: Convert to fraction form
    14,335.58/21,503.34 = 9,404.04/x
  3. Step 3: Cross multiply
    14,335.58x = 21,503.34 × 9,404.04
  4. Step 4: Simplify right side
    14,335.58x = 202,218,269.49
  5. Step 5: Solve for x
    x = 202,218,269.49/14,335.58
  6. Step 6: Final answer
    x = 14,106.05

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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.