Home / 94,506.30-130,424.58-52,064.82

Finding the Fourth Proportional to 94,506.30, 130,424.58 and 52,064.82

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Solution

The fourth proportional to 94,506.30, 130,424.58 and 52,064.82 is: 71,852.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,506.30 : 130,424.58 = 52,064.82 : x
  2. Step 2: Convert to fraction form
    94,506.30/130,424.58 = 52,064.82/x
  3. Step 3: Cross multiply
    94,506.30x = 130,424.58 × 52,064.82
  4. Step 4: Simplify right side
    94,506.30x = 6,790,532,281.28
  5. Step 5: Solve for x
    x = 6,790,532,281.28/94,506.30
  6. Step 6: Final answer
    x = 71,852.69

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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.