Home / 63,347.37-95,047.53-27,790.34

Finding the Fourth Proportional to 63,347.37, 95,047.53 and 27,790.34

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Solution

The fourth proportional to 63,347.37, 95,047.53 and 27,790.34 is: 41,697.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,347.37 : 95,047.53 = 27,790.34 : x
  2. Step 2: Convert to fraction form
    63,347.37/95,047.53 = 27,790.34/x
  3. Step 3: Cross multiply
    63,347.37x = 95,047.53 × 27,790.34
  4. Step 4: Simplify right side
    63,347.37x = 2,641,402,699.62
  5. Step 5: Solve for x
    x = 2,641,402,699.62/63,347.37
  6. Step 6: Final answer
    x = 41,697.12

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1.5x scale

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.