Home / 14,669.19-22,007.03-4,281.75

Finding the Fourth Proportional to 14,669.19, 22,007.03 and 4,281.75

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Solution

The fourth proportional to 14,669.19, 22,007.03 and 4,281.75 is: 6,423.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,669.19 : 22,007.03 = 4,281.75 : x
  2. Step 2: Convert to fraction form
    14,669.19/22,007.03 = 4,281.75/x
  3. Step 3: Cross multiply
    14,669.19x = 22,007.03 × 4,281.75
  4. Step 4: Simplify right side
    14,669.19x = 94,228,579.29
  5. Step 5: Solve for x
    x = 94,228,579.29/14,669.19
  6. Step 6: Final answer
    x = 6,423.57

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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.