Home / 147,368.07-220,867.23-63,029.25

Finding the Fourth Proportional to 147,368.07, 220,867.23 and 63,029.25

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Solution

The fourth proportional to 147,368.07, 220,867.23 and 63,029.25 is: 94,464.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,368.07 : 220,867.23 = 63,029.25 : x
  2. Step 2: Convert to fraction form
    147,368.07/220,867.23 = 63,029.25/x
  3. Step 3: Cross multiply
    147,368.07x = 220,867.23 × 63,029.25
  4. Step 4: Simplify right side
    147,368.07x = 13,921,095,856.48
  5. Step 5: Solve for x
    x = 13,921,095,856.48/147,368.07
  6. Step 6: Final answer
    x = 94,464.80

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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.