Home / 48,260.50-72,415.99-35,042.68

Finding the Fourth Proportional to 48,260.50, 72,415.99 and 35,042.68

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Solution

The fourth proportional to 48,260.50, 72,415.99 and 35,042.68 is: 52,582.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,260.50 : 72,415.99 = 35,042.68 : x
  2. Step 2: Convert to fraction form
    48,260.50/72,415.99 = 35,042.68/x
  3. Step 3: Cross multiply
    48,260.50x = 72,415.99 × 35,042.68
  4. Step 4: Simplify right side
    48,260.50x = 2,537,649,943.60
  5. Step 5: Solve for x
    x = 2,537,649,943.60/48,260.50
  6. Step 6: Final answer
    x = 52,582.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.