Home / 170,413.34-235,183.96-93,946.10

Finding the Fourth Proportional to 170,413.34, 235,183.96 and 93,946.10

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Solution

The fourth proportional to 170,413.34, 235,183.96 and 93,946.10 is: 129,653.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,413.34 : 235,183.96 = 93,946.10 : x
  2. Step 2: Convert to fraction form
    170,413.34/235,183.96 = 93,946.10/x
  3. Step 3: Cross multiply
    170,413.34x = 235,183.96 × 93,946.10
  4. Step 4: Simplify right side
    170,413.34x = 22,094,614,237.62
  5. Step 5: Solve for x
    x = 22,094,614,237.62/170,413.34
  6. Step 6: Final answer
    x = 129,653.08

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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.