Home / 35,192.16-52,797.96-31,323.60

Finding the Fourth Proportional to 35,192.16, 52,797.96 and 31,323.60

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Solution

The fourth proportional to 35,192.16, 52,797.96 and 31,323.60 is: 46,994.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,192.16 : 52,797.96 = 31,323.60 : x
  2. Step 2: Convert to fraction form
    35,192.16/52,797.96 = 31,323.60/x
  3. Step 3: Cross multiply
    35,192.16x = 52,797.96 × 31,323.60
  4. Step 4: Simplify right side
    35,192.16x = 1,653,822,179.86
  5. Step 5: Solve for x
    x = 1,653,822,179.86/35,192.16
  6. Step 6: Final answer
    x = 46,994.05

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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.