Home / 95,533.02-143,338.41-42,967.26

Finding the Fourth Proportional to 95,533.02, 143,338.41 and 42,967.26

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Solution

The fourth proportional to 95,533.02, 143,338.41 and 42,967.26 is: 64,468.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,533.02 : 143,338.41 = 42,967.26 : x
  2. Step 2: Convert to fraction form
    95,533.02/143,338.41 = 42,967.26/x
  3. Step 3: Cross multiply
    95,533.02x = 143,338.41 × 42,967.26
  4. Step 4: Simplify right side
    95,533.02x = 6,158,858,730.46
  5. Step 5: Solve for x
    x = 6,158,858,730.46/95,533.02
  6. Step 6: Final answer
    x = 64,468.38

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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.