Home / 35,009.22-48,312.72-19,093.71

Finding the Fourth Proportional to 35,009.22, 48,312.72 and 19,093.71

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Solution

The fourth proportional to 35,009.22, 48,312.72 and 19,093.71 is: 26,349.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,009.22 : 48,312.72 = 19,093.71 : x
  2. Step 2: Convert to fraction form
    35,009.22/48,312.72 = 19,093.71/x
  3. Step 3: Cross multiply
    35,009.22x = 48,312.72 × 19,093.71
  4. Step 4: Simplify right side
    35,009.22x = 922,469,064.99
  5. Step 5: Solve for x
    x = 922,469,064.99/35,009.22
  6. Step 6: Final answer
    x = 26,349.32

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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.