Home / 35,006.52-48,307.92-19,091.28

Finding the Fourth Proportional to 35,006.52, 48,307.92 and 19,091.28

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Solution

The fourth proportional to 35,006.52, 48,307.92 and 19,091.28 is: 26,345.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,006.52 : 48,307.92 = 19,091.28 : x
  2. Step 2: Convert to fraction form
    35,006.52/48,307.92 = 19,091.28/x
  3. Step 3: Cross multiply
    35,006.52x = 48,307.92 × 19,091.28
  4. Step 4: Simplify right side
    35,006.52x = 922,260,026.94
  5. Step 5: Solve for x
    x = 922,260,026.94/35,006.52
  6. Step 6: Final answer
    x = 26,345.38

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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.