Home / 35,210.68-48,591.70-19,295.96

Finding the Fourth Proportional to 35,210.68, 48,591.70 and 19,295.96

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Solution

The fourth proportional to 35,210.68, 48,591.70 and 19,295.96 is: 26,628.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,210.68 : 48,591.70 = 19,295.96 : x
  2. Step 2: Convert to fraction form
    35,210.68/48,591.70 = 19,295.96/x
  3. Step 3: Cross multiply
    35,210.68x = 48,591.70 × 19,295.96
  4. Step 4: Simplify right side
    35,210.68x = 937,623,499.53
  5. Step 5: Solve for x
    x = 937,623,499.53/35,210.68
  6. Step 6: Final answer
    x = 26,628.95

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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.