Home / 48,968.18-67,541.09-44,947.77

Finding the Fourth Proportional to 48,968.18, 67,541.09 and 44,947.77

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Solution

The fourth proportional to 48,968.18, 67,541.09 and 44,947.77 is: 61,995.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,968.18 : 67,541.09 = 44,947.77 : x
  2. Step 2: Convert to fraction form
    48,968.18/67,541.09 = 44,947.77/x
  3. Step 3: Cross multiply
    48,968.18x = 67,541.09 × 44,947.77
  4. Step 4: Simplify right side
    48,968.18x = 3,035,821,154.13
  5. Step 5: Solve for x
    x = 3,035,821,154.13/48,968.18
  6. Step 6: Final answer
    x = 61,995.80

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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.