Home / 563,550.04-845,456.10-164,233.24

Finding the Fourth Proportional to 563,550.04, 845,456.10 and 164,233.24

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Solution

The fourth proportional to 563,550.04, 845,456.10 and 164,233.24 is: 246,388.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,550.04 : 845,456.10 = 164,233.24 : x
  2. Step 2: Convert to fraction form
    563,550.04/845,456.10 = 164,233.24/x
  3. Step 3: Cross multiply
    563,550.04x = 845,456.10 × 164,233.24
  4. Step 4: Simplify right side
    563,550.04x = 138,851,994,580.76
  5. Step 5: Solve for x
    x = 138,851,994,580.76/563,550.04
  6. Step 6: Final answer
    x = 246,388.05

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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.