Home / 94,272.64-130,095.84-51,833.44

Finding the Fourth Proportional to 94,272.64, 130,095.84 and 51,833.44

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Solution

The fourth proportional to 94,272.64, 130,095.84 and 51,833.44 is: 71,529.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,272.64 : 130,095.84 = 51,833.44 : x
  2. Step 2: Convert to fraction form
    94,272.64/130,095.84 = 51,833.44/x
  3. Step 3: Cross multiply
    94,272.64x = 130,095.84 × 51,833.44
  4. Step 4: Simplify right side
    94,272.64x = 6,743,314,916.89
  5. Step 5: Solve for x
    x = 6,743,314,916.89/94,272.64
  6. Step 6: Final answer
    x = 71,529.93

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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.