Home / 164,420.29-246,611.13-46,101.16

Finding the Fourth Proportional to 164,420.29, 246,611.13 and 46,101.16

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Solution

The fourth proportional to 164,420.29, 246,611.13 and 46,101.16 is: 69,146.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,420.29 : 246,611.13 = 46,101.16 : x
  2. Step 2: Convert to fraction form
    164,420.29/246,611.13 = 46,101.16/x
  3. Step 3: Cross multiply
    164,420.29x = 246,611.13 × 46,101.16
  4. Step 4: Simplify right side
    164,420.29x = 11,369,059,161.91
  5. Step 5: Solve for x
    x = 11,369,059,161.91/164,420.29
  6. Step 6: Final answer
    x = 69,146.33

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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.