Home / 58,528.99-80,770.49-34,344.41

Finding the Fourth Proportional to 58,528.99, 80,770.49 and 34,344.41

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Solution

The fourth proportional to 58,528.99, 80,770.49 and 34,344.41 is: 47,395.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,528.99 : 80,770.49 = 34,344.41 : x
  2. Step 2: Convert to fraction form
    58,528.99/80,770.49 = 34,344.41/x
  3. Step 3: Cross multiply
    58,528.99x = 80,770.49 × 34,344.41
  4. Step 4: Simplify right side
    58,528.99x = 2,774,015,112.25
  5. Step 5: Solve for x
    x = 2,774,015,112.25/58,528.99
  6. Step 6: Final answer
    x = 47,395.58

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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.