Home / 46,346.28-63,923.90-30,424.92

Finding the Fourth Proportional to 46,346.28, 63,923.90 and 30,424.92

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Solution

The fourth proportional to 46,346.28, 63,923.90 and 30,424.92 is: 41,964.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,346.28 : 63,923.90 = 30,424.92 : x
  2. Step 2: Convert to fraction form
    46,346.28/63,923.90 = 30,424.92/x
  3. Step 3: Cross multiply
    46,346.28x = 63,923.90 × 30,424.92
  4. Step 4: Simplify right side
    46,346.28x = 1,944,879,391.46
  5. Step 5: Solve for x
    x = 1,944,879,391.46/46,346.28
  6. Step 6: Final answer
    x = 41,964.09

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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.