Home / 48,556.36-72,774.04-17,357.32

Finding the Fourth Proportional to 48,556.36, 72,774.04 and 17,357.32

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Solution

The fourth proportional to 48,556.36, 72,774.04 and 17,357.32 is: 26,014.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,556.36 : 72,774.04 = 17,357.32 : x
  2. Step 2: Convert to fraction form
    48,556.36/72,774.04 = 17,357.32/x
  3. Step 3: Cross multiply
    48,556.36x = 72,774.04 × 17,357.32
  4. Step 4: Simplify right side
    48,556.36x = 1,263,162,299.97
  5. Step 5: Solve for x
    x = 1,263,162,299.97/48,556.36
  6. Step 6: Final answer
    x = 26,014.35

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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.