Home / 170,537.26-235,343.04-94,059.30

Finding the Fourth Proportional to 170,537.26, 235,343.04 and 94,059.30

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Solution

The fourth proportional to 170,537.26, 235,343.04 and 94,059.30 is: 129,802.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,537.26 : 235,343.04 = 94,059.30 : x
  2. Step 2: Convert to fraction form
    170,537.26/235,343.04 = 94,059.30/x
  3. Step 3: Cross multiply
    170,537.26x = 235,343.04 × 94,059.30
  4. Step 4: Simplify right side
    170,537.26x = 22,136,201,602.27
  5. Step 5: Solve for x
    x = 22,136,201,602.27/170,537.26
  6. Step 6: Final answer
    x = 129,802.73

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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.