Home / 35,029-48,340.02-19,112.50

Finding the Fourth Proportional to 35,029, 48,340.02 and 19,112.50

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Solution

The fourth proportional to 35,029, 48,340.02 and 19,112.50 is: 26,375.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,029 : 48,340.02 = 19,112.50 : x
  2. Step 2: Convert to fraction form
    35,029/48,340.02 = 19,112.50/x
  3. Step 3: Cross multiply
    35,029x = 48,340.02 × 19,112.50
  4. Step 4: Simplify right side
    35,029x = 923,898,632.25
  5. Step 5: Solve for x
    x = 923,898,632.25/35,029
  6. Step 6: Final answer
    x = 26,375.25

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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.