Home / 293,080.64-404,473.02-164,032.04

Finding the Fourth Proportional to 293,080.64, 404,473.02 and 164,032.04

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Solution

The fourth proportional to 293,080.64, 404,473.02 and 164,032.04 is: 226,376.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,080.64 : 404,473.02 = 164,032.04 : x
  2. Step 2: Convert to fraction form
    293,080.64/404,473.02 = 164,032.04/x
  3. Step 3: Cross multiply
    293,080.64x = 404,473.02 × 164,032.04
  4. Step 4: Simplify right side
    293,080.64x = 66,346,534,595.56
  5. Step 5: Solve for x
    x = 66,346,534,595.56/293,080.64
  6. Step 6: Final answer
    x = 226,376.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.