Home / 60,404.40-83,368.94-34,907.24

Finding the Fourth Proportional to 60,404.40, 83,368.94 and 34,907.24

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Solution

The fourth proportional to 60,404.40, 83,368.94 and 34,907.24 is: 48,178.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,404.40 : 83,368.94 = 34,907.24 : x
  2. Step 2: Convert to fraction form
    60,404.40/83,368.94 = 34,907.24/x
  3. Step 3: Cross multiply
    60,404.40x = 83,368.94 × 34,907.24
  4. Step 4: Simplify right side
    60,404.40x = 2,910,179,631.01
  5. Step 5: Solve for x
    x = 2,910,179,631.01/60,404.40
  6. Step 6: Final answer
    x = 48,178.27

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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.