Home / 46,873.48-70,288.34-27,157.68

Finding the Fourth Proportional to 46,873.48, 70,288.34 and 27,157.68

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Solution

The fourth proportional to 46,873.48, 70,288.34 and 27,157.68 is: 40,723.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,873.48 : 70,288.34 = 27,157.68 : x
  2. Step 2: Convert to fraction form
    46,873.48/70,288.34 = 27,157.68/x
  3. Step 3: Cross multiply
    46,873.48x = 70,288.34 × 27,157.68
  4. Step 4: Simplify right side
    46,873.48x = 1,908,868,245.45
  5. Step 5: Solve for x
    x = 1,908,868,245.45/46,873.48
  6. Step 6: Final answer
    x = 40,723.84

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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.