Home / 92,413.01-138,599.07-25,835.24

Finding the Fourth Proportional to 92,413.01, 138,599.07 and 25,835.24

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Solution

The fourth proportional to 92,413.01, 138,599.07 and 25,835.24 is: 38,747.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,413.01 : 138,599.07 = 25,835.24 : x
  2. Step 2: Convert to fraction form
    92,413.01/138,599.07 = 25,835.24/x
  3. Step 3: Cross multiply
    92,413.01x = 138,599.07 × 25,835.24
  4. Step 4: Simplify right side
    92,413.01x = 3,580,739,544.23
  5. Step 5: Solve for x
    x = 3,580,739,544.23/92,413.01
  6. Step 6: Final answer
    x = 38,747.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.