Home / 47,597.18-65,550.92-46,564.02

Finding the Fourth Proportional to 47,597.18, 65,550.92 and 46,564.02

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Solution

The fourth proportional to 47,597.18, 65,550.92 and 46,564.02 is: 64,128.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,597.18 : 65,550.92 = 46,564.02 : x
  2. Step 2: Convert to fraction form
    47,597.18/65,550.92 = 46,564.02/x
  3. Step 3: Cross multiply
    47,597.18x = 65,550.92 × 46,564.02
  4. Step 4: Simplify right side
    47,597.18x = 3,052,314,117.08
  5. Step 5: Solve for x
    x = 3,052,314,117.08/47,597.18
  6. Step 6: Final answer
    x = 64,128.05

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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.