Home / 163,328.00-245,055.38-63,558.27

Finding the Fourth Proportional to 163,328.00, 245,055.38 and 63,558.27

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Solution

The fourth proportional to 163,328.00, 245,055.38 and 63,558.27 is: 95,362.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,328.00 : 245,055.38 = 63,558.27 : x
  2. Step 2: Convert to fraction form
    163,328.00/245,055.38 = 63,558.27/x
  3. Step 3: Cross multiply
    163,328.00x = 245,055.38 × 63,558.27
  4. Step 4: Simplify right side
    163,328.00x = 15,575,295,689.20
  5. Step 5: Solve for x
    x = 15,575,295,689.20/163,328.00
  6. Step 6: Final answer
    x = 95,362.07

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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.