Home / 79,829.01-110,164.91-44,020.31

Finding the Fourth Proportional to 79,829.01, 110,164.91 and 44,020.31

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Solution

The fourth proportional to 79,829.01, 110,164.91 and 44,020.31 is: 60,748.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,829.01 : 110,164.91 = 44,020.31 : x
  2. Step 2: Convert to fraction form
    79,829.01/110,164.91 = 44,020.31/x
  3. Step 3: Cross multiply
    79,829.01x = 110,164.91 × 44,020.31
  4. Step 4: Simplify right side
    79,829.01x = 4,849,492,718.40
  5. Step 5: Solve for x
    x = 4,849,492,718.40/79,829.01
  6. Step 6: Final answer
    x = 60,748.50

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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.