Home / 14,892.65-22,357.20-14,783.30

Finding the Fourth Proportional to 14,892.65, 22,357.20 and 14,783.30

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Solution

The fourth proportional to 14,892.65, 22,357.20 and 14,783.30 is: 22,193.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,892.65 : 22,357.20 = 14,783.30 : x
  2. Step 2: Convert to fraction form
    14,892.65/22,357.20 = 14,783.30/x
  3. Step 3: Cross multiply
    14,892.65x = 22,357.20 × 14,783.30
  4. Step 4: Simplify right side
    14,892.65x = 330,513,194.76
  5. Step 5: Solve for x
    x = 330,513,194.76/14,892.65
  6. Step 6: Final answer
    x = 22,193.04

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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.