Home / 14,528.07-20,056.14-10,282.46

Finding the Fourth Proportional to 14,528.07, 20,056.14 and 10,282.46

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Solution

The fourth proportional to 14,528.07, 20,056.14 and 10,282.46 is: 14,195.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,528.07 : 20,056.14 = 10,282.46 : x
  2. Step 2: Convert to fraction form
    14,528.07/20,056.14 = 10,282.46/x
  3. Step 3: Cross multiply
    14,528.07x = 20,056.14 × 10,282.46
  4. Step 4: Simplify right side
    14,528.07x = 206,226,357.02
  5. Step 5: Solve for x
    x = 206,226,357.02/14,528.07
  6. Step 6: Final answer
    x = 14,195.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.