Home / 64,859.19-97,326.30-27,416.84

Finding the Fourth Proportional to 64,859.19, 97,326.30 and 27,416.84

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Solution

The fourth proportional to 64,859.19, 97,326.30 and 27,416.84 is: 41,141.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,859.19 : 97,326.30 = 27,416.84 : x
  2. Step 2: Convert to fraction form
    64,859.19/97,326.30 = 27,416.84/x
  3. Step 3: Cross multiply
    64,859.19x = 97,326.30 × 27,416.84
  4. Step 4: Simplify right side
    64,859.19x = 2,668,379,594.89
  5. Step 5: Solve for x
    x = 2,668,379,594.89/64,859.19
  6. Step 6: Final answer
    x = 41,141.12

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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.