Home / 194,675.05-292,044.69-59,735.78

Finding the Fourth Proportional to 194,675.05, 292,044.69 and 59,735.78

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Solution

The fourth proportional to 194,675.05, 292,044.69 and 59,735.78 is: 89,613.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,675.05 : 292,044.69 = 59,735.78 : x
  2. Step 2: Convert to fraction form
    194,675.05/292,044.69 = 59,735.78/x
  3. Step 3: Cross multiply
    194,675.05x = 292,044.69 × 59,735.78
  4. Step 4: Simplify right side
    194,675.05x = 17,445,516,986.95
  5. Step 5: Solve for x
    x = 17,445,516,986.95/194,675.05
  6. Step 6: Final answer
    x = 89,613.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.