Home / 46,219.92-63,760.92-30,297.36

Finding the Fourth Proportional to 46,219.92, 63,760.92 and 30,297.36

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Solution

The fourth proportional to 46,219.92, 63,760.92 and 30,297.36 is: 41,795.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,219.92 : 63,760.92 = 30,297.36 : x
  2. Step 2: Convert to fraction form
    46,219.92/63,760.92 = 30,297.36/x
  3. Step 3: Cross multiply
    46,219.92x = 63,760.92 × 30,297.36
  4. Step 4: Simplify right side
    46,219.92x = 1,931,787,547.17
  5. Step 5: Solve for x
    x = 1,931,787,547.17/46,219.92
  6. Step 6: Final answer
    x = 41,795.56

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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.