Home / 170,703.36-235,535.47-98,092.22

Finding the Fourth Proportional to 170,703.36, 235,535.47 and 98,092.22

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Solution

The fourth proportional to 170,703.36, 235,535.47 and 98,092.22 is: 135,347.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,703.36 : 235,535.47 = 98,092.22 : x
  2. Step 2: Convert to fraction form
    170,703.36/235,535.47 = 98,092.22/x
  3. Step 3: Cross multiply
    170,703.36x = 235,535.47 × 98,092.22
  4. Step 4: Simplify right side
    170,703.36x = 23,104,197,239.42
  5. Step 5: Solve for x
    x = 23,104,197,239.42/170,703.36
  6. Step 6: Final answer
    x = 135,347.06

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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.