Home / 97,267.02-134,226.63-54,824.70

Finding the Fourth Proportional to 97,267.02, 134,226.63 and 54,824.70

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Solution

The fourth proportional to 97,267.02, 134,226.63 and 54,824.70 is: 75,657.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,267.02 : 134,226.63 = 54,824.70 : x
  2. Step 2: Convert to fraction form
    97,267.02/134,226.63 = 54,824.70/x
  3. Step 3: Cross multiply
    97,267.02x = 134,226.63 × 54,824.70
  4. Step 4: Simplify right side
    97,267.02x = 7,358,934,721.76
  5. Step 5: Solve for x
    x = 7,358,934,721.76/97,267.02
  6. Step 6: Final answer
    x = 75,657.04

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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.