Home / 22,947.02-34,413.90-6,307.59

Finding the Fourth Proportional to 22,947.02, 34,413.90 and 6,307.59

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Solution

The fourth proportional to 22,947.02, 34,413.90 and 6,307.59 is: 9,459.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,947.02 : 34,413.90 = 6,307.59 : x
  2. Step 2: Convert to fraction form
    22,947.02/34,413.90 = 6,307.59/x
  3. Step 3: Cross multiply
    22,947.02x = 34,413.90 × 6,307.59
  4. Step 4: Simplify right side
    22,947.02x = 217,068,771.50
  5. Step 5: Solve for x
    x = 217,068,771.50/22,947.02
  6. Step 6: Final answer
    x = 9,459.56

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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.