Home / 44,787.57-61,799.79-25,663.67

Finding the Fourth Proportional to 44,787.57, 61,799.79 and 25,663.67

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Solution

The fourth proportional to 44,787.57, 61,799.79 and 25,663.67 is: 35,411.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,787.57 : 61,799.79 = 25,663.67 : x
  2. Step 2: Convert to fraction form
    44,787.57/61,799.79 = 25,663.67/x
  3. Step 3: Cross multiply
    44,787.57x = 61,799.79 × 25,663.67
  4. Step 4: Simplify right side
    44,787.57x = 1,586,009,107.63
  5. Step 5: Solve for x
    x = 1,586,009,107.63/44,787.57
  6. Step 6: Final answer
    x = 35,411.81

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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.