Home / 46,692.13-64,435.05-25,471.40

Finding the Fourth Proportional to 46,692.13, 64,435.05 and 25,471.40

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Solution

The fourth proportional to 46,692.13, 64,435.05 and 25,471.40 is: 35,150.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,692.13 : 64,435.05 = 25,471.40 : x
  2. Step 2: Convert to fraction form
    46,692.13/64,435.05 = 25,471.40/x
  3. Step 3: Cross multiply
    46,692.13x = 64,435.05 × 25,471.40
  4. Step 4: Simplify right side
    46,692.13x = 1,641,250,682.03
  5. Step 5: Solve for x
    x = 1,641,250,682.03/46,692.13
  6. Step 6: Final answer
    x = 35,150.48

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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.