Home / 25,111.10-37,725.47-23,692.57

Finding the Fourth Proportional to 25,111.10, 37,725.47 and 23,692.57

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Solution

The fourth proportional to 25,111.10, 37,725.47 and 23,692.57 is: 35,594.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,111.10 : 37,725.47 = 23,692.57 : x
  2. Step 2: Convert to fraction form
    25,111.10/37,725.47 = 23,692.57/x
  3. Step 3: Cross multiply
    25,111.10x = 37,725.47 × 23,692.57
  4. Step 4: Simplify right side
    25,111.10x = 893,813,214.83
  5. Step 5: Solve for x
    x = 893,813,214.83/25,111.10
  6. Step 6: Final answer
    x = 35,594.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.