Home / 47,336.14-65,322.07-29,427.04

Finding the Fourth Proportional to 47,336.14, 65,322.07 and 29,427.04

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Solution

The fourth proportional to 47,336.14, 65,322.07 and 29,427.04 is: 40,608.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,336.14 : 65,322.07 = 29,427.04 : x
  2. Step 2: Convert to fraction form
    47,336.14/65,322.07 = 29,427.04/x
  3. Step 3: Cross multiply
    47,336.14x = 65,322.07 × 29,427.04
  4. Step 4: Simplify right side
    47,336.14x = 1,922,235,166.77
  5. Step 5: Solve for x
    x = 1,922,235,166.77/47,336.14
  6. Step 6: Final answer
    x = 40,608.19

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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.