Home / 62,275.77-93,413.04-28,532.22

Finding the Fourth Proportional to 62,275.77, 93,413.04 and 28,532.22

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Solution

The fourth proportional to 62,275.77, 93,413.04 and 28,532.22 is: 42,798.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,275.77 : 93,413.04 = 28,532.22 : x
  2. Step 2: Convert to fraction form
    62,275.77/93,413.04 = 28,532.22/x
  3. Step 3: Cross multiply
    62,275.77x = 93,413.04 × 28,532.22
  4. Step 4: Simplify right side
    62,275.77x = 2,665,281,408.15
  5. Step 5: Solve for x
    x = 2,665,281,408.15/62,275.77
  6. Step 6: Final answer
    x = 42,798.05

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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.