Home / 47,364.54-65,360.52-29,459.04

Finding the Fourth Proportional to 47,364.54, 65,360.52 and 29,459.04

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Solution

The fourth proportional to 47,364.54, 65,360.52 and 29,459.04 is: 40,651.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,364.54 : 65,360.52 = 29,459.04 : x
  2. Step 2: Convert to fraction form
    47,364.54/65,360.52 = 29,459.04/x
  3. Step 3: Cross multiply
    47,364.54x = 65,360.52 × 29,459.04
  4. Step 4: Simplify right side
    47,364.54x = 1,925,458,173.10
  5. Step 5: Solve for x
    x = 1,925,458,173.10/47,364.54
  6. Step 6: Final answer
    x = 40,651.89

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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.