Home / 47,161.70-65,082.63-25,941.26

Finding the Fourth Proportional to 47,161.70, 65,082.63 and 25,941.26

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Solution

The fourth proportional to 47,161.70, 65,082.63 and 25,941.26 is: 35,798.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,161.70 : 65,082.63 = 25,941.26 : x
  2. Step 2: Convert to fraction form
    47,161.70/65,082.63 = 25,941.26/x
  3. Step 3: Cross multiply
    47,161.70x = 65,082.63 × 25,941.26
  4. Step 4: Simplify right side
    47,161.70x = 1,688,325,426.31
  5. Step 5: Solve for x
    x = 1,688,325,426.31/47,161.70
  6. Step 6: Final answer
    x = 35,798.65

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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.