Home / 170,147.43-234,804.96-94,695.93

Finding the Fourth Proportional to 170,147.43, 234,804.96 and 94,695.93

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Solution

The fourth proportional to 170,147.43, 234,804.96 and 94,695.93 is: 130,681.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,147.43 : 234,804.96 = 94,695.93 : x
  2. Step 2: Convert to fraction form
    170,147.43/234,804.96 = 94,695.93/x
  3. Step 3: Cross multiply
    170,147.43x = 234,804.96 × 94,695.93
  4. Step 4: Simplify right side
    170,147.43x = 22,235,074,055.81
  5. Step 5: Solve for x
    x = 22,235,074,055.81/170,147.43
  6. Step 6: Final answer
    x = 130,681.22

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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.