Home / 17,015.42-23,475.04-10,298.59

Finding the Fourth Proportional to 17,015.42, 23,475.04 and 10,298.59

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Solution

The fourth proportional to 17,015.42, 23,475.04 and 10,298.59 is: 14,208.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,015.42 : 23,475.04 = 10,298.59 : x
  2. Step 2: Convert to fraction form
    17,015.42/23,475.04 = 10,298.59/x
  3. Step 3: Cross multiply
    17,015.42x = 23,475.04 × 10,298.59
  4. Step 4: Simplify right side
    17,015.42x = 241,759,727.76
  5. Step 5: Solve for x
    x = 241,759,727.76/17,015.42
  6. Step 6: Final answer
    x = 14,208.27

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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.