Home / 194,555.07-291,841.56-59,609.47

Finding the Fourth Proportional to 194,555.07, 291,841.56 and 59,609.47

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Solution

The fourth proportional to 194,555.07, 291,841.56 and 59,609.47 is: 89,416.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,555.07 : 291,841.56 = 59,609.47 : x
  2. Step 2: Convert to fraction form
    194,555.07/291,841.56 = 59,609.47/x
  3. Step 3: Cross multiply
    194,555.07x = 291,841.56 × 59,609.47
  4. Step 4: Simplify right side
    194,555.07x = 17,396,520,417.53
  5. Step 5: Solve for x
    x = 17,396,520,417.53/194,555.07
  6. Step 6: Final answer
    x = 89,416.95

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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.