Home / 35,190.01-48,562.21-19,275.02

Finding the Fourth Proportional to 35,190.01, 48,562.21 and 19,275.02

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Solution

The fourth proportional to 35,190.01, 48,562.21 and 19,275.02 is: 26,599.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,190.01 : 48,562.21 = 19,275.02 : x
  2. Step 2: Convert to fraction form
    35,190.01/48,562.21 = 19,275.02/x
  3. Step 3: Cross multiply
    35,190.01x = 48,562.21 × 19,275.02
  4. Step 4: Simplify right side
    35,190.01x = 936,037,738.59
  5. Step 5: Solve for x
    x = 936,037,738.59/35,190.01
  6. Step 6: Final answer
    x = 26,599.53

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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.