Home / 63,273.30-87,337.89-44,415.06

Finding the Fourth Proportional to 63,273.30, 87,337.89 and 44,415.06

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Solution

The fourth proportional to 63,273.30, 87,337.89 and 44,415.06 is: 61,307.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,273.30 : 87,337.89 = 44,415.06 : x
  2. Step 2: Convert to fraction form
    63,273.30/87,337.89 = 44,415.06/x
  3. Step 3: Cross multiply
    63,273.30x = 87,337.89 × 44,415.06
  4. Step 4: Simplify right side
    63,273.30x = 3,879,117,624.62
  5. Step 5: Solve for x
    x = 3,879,117,624.62/63,273.30
  6. Step 6: Final answer
    x = 61,307.34

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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.