Home / 31,199.16-46,749.43-25,327.07

Finding the Fourth Proportional to 31,199.16, 46,749.43 and 25,327.07

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Solution

The fourth proportional to 31,199.16, 46,749.43 and 25,327.07 is: 37,950.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,199.16 : 46,749.43 = 25,327.07 : x
  2. Step 2: Convert to fraction form
    31,199.16/46,749.43 = 25,327.07/x
  3. Step 3: Cross multiply
    31,199.16x = 46,749.43 × 25,327.07
  4. Step 4: Simplify right side
    31,199.16x = 1,184,026,086.07
  5. Step 5: Solve for x
    x = 1,184,026,086.07/31,199.16
  6. Step 6: Final answer
    x = 37,950.58

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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.