Home / 46,947.63-64,787.49-25,437.27

Finding the Fourth Proportional to 46,947.63, 64,787.49 and 25,437.27

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Solution

The fourth proportional to 46,947.63, 64,787.49 and 25,437.27 is: 35,103.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,947.63 : 64,787.49 = 25,437.27 : x
  2. Step 2: Convert to fraction form
    46,947.63/64,787.49 = 25,437.27/x
  3. Step 3: Cross multiply
    46,947.63x = 64,787.49 × 25,437.27
  4. Step 4: Simplify right side
    46,947.63x = 1,648,016,875.75
  5. Step 5: Solve for x
    x = 1,648,016,875.75/46,947.63
  6. Step 6: Final answer
    x = 35,103.30

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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.