Home / 35,210.54-48,591.74-19,294.85

Finding the Fourth Proportional to 35,210.54, 48,591.74 and 19,294.85

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Solution

The fourth proportional to 35,210.54, 48,591.74 and 19,294.85 is: 26,627.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,210.54 : 48,591.74 = 19,294.85 : x
  2. Step 2: Convert to fraction form
    35,210.54/48,591.74 = 19,294.85/x
  3. Step 3: Cross multiply
    35,210.54x = 48,591.74 × 19,294.85
  4. Step 4: Simplify right side
    35,210.54x = 937,570,359.54
  5. Step 5: Solve for x
    x = 937,570,359.54/35,210.54
  6. Step 6: Final answer
    x = 26,627.55

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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.