Home / 14,967.40-22,426.80-9,410.80

Finding the Fourth Proportional to 14,967.40, 22,426.80 and 9,410.80

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Solution

The fourth proportional to 14,967.40, 22,426.80 and 9,410.80 is: 14,100.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,967.40 : 22,426.80 = 9,410.80 : x
  2. Step 2: Convert to fraction form
    14,967.40/22,426.80 = 9,410.80/x
  3. Step 3: Cross multiply
    14,967.40x = 22,426.80 × 9,410.80
  4. Step 4: Simplify right side
    14,967.40x = 211,054,129.44
  5. Step 5: Solve for x
    x = 211,054,129.44/14,967.40
  6. Step 6: Final answer
    x = 14,100.92

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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.