Home / 14,770.04-22,154.73-4,909.41

Finding the Fourth Proportional to 14,770.04, 22,154.73 and 4,909.41

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Solution

The fourth proportional to 14,770.04, 22,154.73 and 4,909.41 is: 7,364.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,770.04 : 22,154.73 = 4,909.41 : x
  2. Step 2: Convert to fraction form
    14,770.04/22,154.73 = 4,909.41/x
  3. Step 3: Cross multiply
    14,770.04x = 22,154.73 × 4,909.41
  4. Step 4: Simplify right side
    14,770.04x = 108,766,653.01
  5. Step 5: Solve for x
    x = 108,766,653.01/14,770.04
  6. Step 6: Final answer
    x = 7,364.01

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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.