Home / 164,117.99-246,078.39-64,159.13

Finding the Fourth Proportional to 164,117.99, 246,078.39 and 64,159.13

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Solution

The fourth proportional to 164,117.99, 246,078.39 and 64,159.13 is: 96,200.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,117.99 : 246,078.39 = 64,159.13 : x
  2. Step 2: Convert to fraction form
    164,117.99/246,078.39 = 64,159.13/x
  3. Step 3: Cross multiply
    164,117.99x = 246,078.39 × 64,159.13
  4. Step 4: Simplify right side
    164,117.99x = 15,788,175,414.20
  5. Step 5: Solve for x
    x = 15,788,175,414.20/164,117.99
  6. Step 6: Final answer
    x = 96,200.15

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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.