Home / 45,276.98-62,413.94-35,700.35

Finding the Fourth Proportional to 45,276.98, 62,413.94 and 35,700.35

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Solution

The fourth proportional to 45,276.98, 62,413.94 and 35,700.35 is: 49,212.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,276.98 : 62,413.94 = 35,700.35 : x
  2. Step 2: Convert to fraction form
    45,276.98/62,413.94 = 35,700.35/x
  3. Step 3: Cross multiply
    45,276.98x = 62,413.94 × 35,700.35
  4. Step 4: Simplify right side
    45,276.98x = 2,228,199,280.06
  5. Step 5: Solve for x
    x = 2,228,199,280.06/45,276.98
  6. Step 6: Final answer
    x = 49,212.64

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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.