Home / 14,671.04-22,006.76-4,811.08

Finding the Fourth Proportional to 14,671.04, 22,006.76 and 4,811.08

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Solution

The fourth proportional to 14,671.04, 22,006.76 and 4,811.08 is: 7,216.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,671.04 : 22,006.76 = 4,811.08 : x
  2. Step 2: Convert to fraction form
    14,671.04/22,006.76 = 4,811.08/x
  3. Step 3: Cross multiply
    14,671.04x = 22,006.76 × 4,811.08
  4. Step 4: Simplify right side
    14,671.04x = 105,876,282.90
  5. Step 5: Solve for x
    x = 105,876,282.90/14,671.04
  6. Step 6: Final answer
    x = 7,216.69

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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.