Home / 47,160.67-65,082.77-25,941.01

Finding the Fourth Proportional to 47,160.67, 65,082.77 and 25,941.01

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Solution

The fourth proportional to 47,160.67, 65,082.77 and 25,941.01 is: 35,799.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,160.67 : 65,082.77 = 25,941.01 : x
  2. Step 2: Convert to fraction form
    47,160.67/65,082.77 = 25,941.01/x
  3. Step 3: Cross multiply
    47,160.67x = 65,082.77 × 25,941.01
  4. Step 4: Simplify right side
    47,160.67x = 1,688,312,787.40
  5. Step 5: Solve for x
    x = 1,688,312,787.40/47,160.67
  6. Step 6: Final answer
    x = 35,799.17

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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.