Home / 169,746.08-254,579.63-63,180.23

Finding the Fourth Proportional to 169,746.08, 254,579.63 and 63,180.23

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Solution

The fourth proportional to 169,746.08, 254,579.63 and 63,180.23 is: 94,755.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,746.08 : 254,579.63 = 63,180.23 : x
  2. Step 2: Convert to fraction form
    169,746.08/254,579.63 = 63,180.23/x
  3. Step 3: Cross multiply
    169,746.08x = 254,579.63 × 63,180.23
  4. Step 4: Simplify right side
    169,746.08x = 16,084,398,763.15
  5. Step 5: Solve for x
    x = 16,084,398,763.15/169,746.08
  6. Step 6: Final answer
    x = 94,755.64

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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.