Home / 47,202.95-65,160.48-33,750.83

Finding the Fourth Proportional to 47,202.95, 65,160.48 and 33,750.83

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Solution

The fourth proportional to 47,202.95, 65,160.48 and 33,750.83 is: 46,590.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,202.95 : 65,160.48 = 33,750.83 : x
  2. Step 2: Convert to fraction form
    47,202.95/65,160.48 = 33,750.83/x
  3. Step 3: Cross multiply
    47,202.95x = 65,160.48 × 33,750.83
  4. Step 4: Simplify right side
    47,202.95x = 2,199,219,957.40
  5. Step 5: Solve for x
    x = 2,199,219,957.40/47,202.95
  6. Step 6: Final answer
    x = 46,590.74

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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.