Home / 61,774.04-85,606.90-60,592.52

Finding the Fourth Proportional to 61,774.04, 85,606.90 and 60,592.52

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Solution

The fourth proportional to 61,774.04, 85,606.90 and 60,592.52 is: 83,969.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,774.04 : 85,606.90 = 60,592.52 : x
  2. Step 2: Convert to fraction form
    61,774.04/85,606.90 = 60,592.52/x
  3. Step 3: Cross multiply
    61,774.04x = 85,606.90 × 60,592.52
  4. Step 4: Simplify right side
    61,774.04x = 5,187,137,800.39
  5. Step 5: Solve for x
    x = 5,187,137,800.39/61,774.04
  6. Step 6: Final answer
    x = 83,969.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.