Home / 35,190.04-48,562.32-19,274.48

Finding the Fourth Proportional to 35,190.04, 48,562.32 and 19,274.48

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Solution

The fourth proportional to 35,190.04, 48,562.32 and 19,274.48 is: 26,598.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,190.04 : 48,562.32 = 19,274.48 : x
  2. Step 2: Convert to fraction form
    35,190.04/48,562.32 = 19,274.48/x
  3. Step 3: Cross multiply
    35,190.04x = 48,562.32 × 19,274.48
  4. Step 4: Simplify right side
    35,190.04x = 936,013,465.59
  5. Step 5: Solve for x
    x = 936,013,465.59/35,190.04
  6. Step 6: Final answer
    x = 26,598.82

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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.