Home / 47,206.34-65,146.11-25,697.48

Finding the Fourth Proportional to 47,206.34, 65,146.11 and 25,697.48

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Solution

The fourth proportional to 47,206.34, 65,146.11 and 25,697.48 is: 35,463.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,206.34 : 65,146.11 = 25,697.48 : x
  2. Step 2: Convert to fraction form
    47,206.34/65,146.11 = 25,697.48/x
  3. Step 3: Cross multiply
    47,206.34x = 65,146.11 × 25,697.48
  4. Step 4: Simplify right side
    47,206.34x = 1,674,090,692.20
  5. Step 5: Solve for x
    x = 1,674,090,692.20/47,206.34
  6. Step 6: Final answer
    x = 35,463.26

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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.