Home / 563,363.16-845,182.97-164,007.51

Finding the Fourth Proportional to 563,363.16, 845,182.97 and 164,007.51

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Solution

The fourth proportional to 563,363.16, 845,182.97 and 164,007.51 is: 246,051.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,363.16 : 845,182.97 = 164,007.51 : x
  2. Step 2: Convert to fraction form
    563,363.16/845,182.97 = 164,007.51/x
  3. Step 3: Cross multiply
    563,363.16x = 845,182.97 × 164,007.51
  4. Step 4: Simplify right side
    563,363.16x = 138,616,354,404.11
  5. Step 5: Solve for x
    x = 138,616,354,404.11/563,363.16
  6. Step 6: Final answer
    x = 246,051.51

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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.