Home / 35,511.05-48,990.35-24,907.61

Finding the Fourth Proportional to 35,511.05, 48,990.35 and 24,907.61

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Solution

The fourth proportional to 35,511.05, 48,990.35 and 24,907.61 is: 34,362.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,511.05 : 48,990.35 = 24,907.61 : x
  2. Step 2: Convert to fraction form
    35,511.05/48,990.35 = 24,907.61/x
  3. Step 3: Cross multiply
    35,511.05x = 48,990.35 × 24,907.61
  4. Step 4: Simplify right side
    35,511.05x = 1,220,232,162.07
  5. Step 5: Solve for x
    x = 1,220,232,162.07/35,511.05
  6. Step 6: Final answer
    x = 34,362.05

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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.