Home / 170,459.08-235,223.94-93,975.64

Finding the Fourth Proportional to 170,459.08, 235,223.94 and 93,975.64

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Solution

The fourth proportional to 170,459.08, 235,223.94 and 93,975.64 is: 129,681.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,459.08 : 235,223.94 = 93,975.64 : x
  2. Step 2: Convert to fraction form
    170,459.08/235,223.94 = 93,975.64/x
  3. Step 3: Cross multiply
    170,459.08x = 235,223.94 × 93,975.64
  4. Step 4: Simplify right side
    170,459.08x = 22,105,320,304.82
  5. Step 5: Solve for x
    x = 22,105,320,304.82/170,459.08
  6. Step 6: Final answer
    x = 129,681.10

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