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Finding the Fourth Proportional to 466,699.50, 700,049.26 and 134,275.50

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Solution

The fourth proportional to 466,699.50, 700,049.26 and 134,275.50 is: 201,413.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,699.50 : 700,049.26 = 134,275.50 : x
  2. Step 2: Convert to fraction form
    466,699.50/700,049.26 = 134,275.50/x
  3. Step 3: Cross multiply
    466,699.50x = 700,049.26 × 134,275.50
  4. Step 4: Simplify right side
    466,699.50x = 93,999,464,411.13
  5. Step 5: Solve for x
    x = 93,999,464,411.13/466,699.50
  6. Step 6: Final answer
    x = 201,413.25

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