Home / 175,415.61-263,122.80-63,095.64

Finding the Fourth Proportional to 175,415.61, 263,122.80 and 63,095.64

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Solution

The fourth proportional to 175,415.61, 263,122.80 and 63,095.64 is: 94,643.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,415.61 : 263,122.80 = 63,095.64 : x
  2. Step 2: Convert to fraction form
    175,415.61/263,122.80 = 63,095.64/x
  3. Step 3: Cross multiply
    175,415.61x = 263,122.80 × 63,095.64
  4. Step 4: Simplify right side
    175,415.61x = 16,601,901,464.59
  5. Step 5: Solve for x
    x = 16,601,901,464.59/175,415.61
  6. Step 6: Final answer
    x = 94,643.24

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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.