Home / 48,884.89-67,426.30-44,864.67

Finding the Fourth Proportional to 48,884.89, 67,426.30 and 44,864.67

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Solution

The fourth proportional to 48,884.89, 67,426.30 and 44,864.67 is: 61,881.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,884.89 : 67,426.30 = 44,864.67 : x
  2. Step 2: Convert to fraction form
    48,884.89/67,426.30 = 44,864.67/x
  3. Step 3: Cross multiply
    48,884.89x = 67,426.30 × 44,864.67
  4. Step 4: Simplify right side
    48,884.89x = 3,025,058,698.82
  5. Step 5: Solve for x
    x = 3,025,058,698.82/48,884.89
  6. Step 6: Final answer
    x = 61,881.26

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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.