Home / 47,350.16-65,366.88-29,450.94

Finding the Fourth Proportional to 47,350.16, 65,366.88 and 29,450.94

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Solution

The fourth proportional to 47,350.16, 65,366.88 and 29,450.94 is: 40,657.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,350.16 : 65,366.88 = 29,450.94 : x
  2. Step 2: Convert to fraction form
    47,350.16/65,366.88 = 29,450.94/x
  3. Step 3: Cross multiply
    47,350.16x = 65,366.88 × 29,450.94
  4. Step 4: Simplify right side
    47,350.16x = 1,925,116,060.87
  5. Step 5: Solve for x
    x = 1,925,116,060.87/47,350.16
  6. Step 6: Final answer
    x = 40,657.01

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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.