Home / 147,365.54-220,863.34-63,026.50

Finding the Fourth Proportional to 147,365.54, 220,863.34 and 63,026.50

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Solution

The fourth proportional to 147,365.54, 220,863.34 and 63,026.50 is: 94,460.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,365.54 : 220,863.34 = 63,026.50 : x
  2. Step 2: Convert to fraction form
    147,365.54/220,863.34 = 63,026.50/x
  3. Step 3: Cross multiply
    147,365.54x = 220,863.34 × 63,026.50
  4. Step 4: Simplify right side
    147,365.54x = 13,920,243,298.51
  5. Step 5: Solve for x
    x = 13,920,243,298.51/147,365.54
  6. Step 6: Final answer
    x = 94,460.64

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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.