Home / 97,320.02-134,323.13-63,269.24

Finding the Fourth Proportional to 97,320.02, 134,323.13 and 63,269.24

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Solution

The fourth proportional to 97,320.02, 134,323.13 and 63,269.24 is: 87,325.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,320.02 : 134,323.13 = 63,269.24 : x
  2. Step 2: Convert to fraction form
    97,320.02/134,323.13 = 63,269.24/x
  3. Step 3: Cross multiply
    97,320.02x = 134,323.13 × 63,269.24
  4. Step 4: Simplify right side
    97,320.02x = 8,498,522,033.18
  5. Step 5: Solve for x
    x = 8,498,522,033.18/97,320.02
  6. Step 6: Final answer
    x = 87,325.53

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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.