Home / 335,296.36-502,789.02-195,095.08

Finding the Fourth Proportional to 335,296.36, 502,789.02 and 195,095.08

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Solution

The fourth proportional to 335,296.36, 502,789.02 and 195,095.08 is: 292,552.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,296.36 : 502,789.02 = 195,095.08 : x
  2. Step 2: Convert to fraction form
    335,296.36/502,789.02 = 195,095.08/x
  3. Step 3: Cross multiply
    335,296.36x = 502,789.02 × 195,095.08
  4. Step 4: Simplify right side
    335,296.36x = 98,091,664,080.02
  5. Step 5: Solve for x
    x = 98,091,664,080.02/335,296.36
  6. Step 6: Final answer
    x = 292,552.13

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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.