Home / 47,260.16-70,890.16-44,373.32

Finding the Fourth Proportional to 47,260.16, 70,890.16 and 44,373.32

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Solution

The fourth proportional to 47,260.16, 70,890.16 and 44,373.32 is: 66,559.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,260.16 : 70,890.16 = 44,373.32 : x
  2. Step 2: Convert to fraction form
    47,260.16/70,890.16 = 44,373.32/x
  3. Step 3: Cross multiply
    47,260.16x = 70,890.16 × 44,373.32
  4. Step 4: Simplify right side
    47,260.16x = 3,145,631,754.53
  5. Step 5: Solve for x
    x = 3,145,631,754.53/47,260.16
  6. Step 6: Final answer
    x = 66,559.90

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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.