Home / 46,692.36-64,434.40-25,472.38

Finding the Fourth Proportional to 46,692.36, 64,434.40 and 25,472.38

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Solution

The fourth proportional to 46,692.36, 64,434.40 and 25,472.38 is: 35,151.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,692.36 : 64,434.40 = 25,472.38 : x
  2. Step 2: Convert to fraction form
    46,692.36/64,434.40 = 25,472.38/x
  3. Step 3: Cross multiply
    46,692.36x = 64,434.40 × 25,472.38
  4. Step 4: Simplify right side
    46,692.36x = 1,641,297,521.87
  5. Step 5: Solve for x
    x = 1,641,297,521.87/46,692.36
  6. Step 6: Final answer
    x = 35,151.31

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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.