Home / 163,549.21-245,223.33-63,592.89

Finding the Fourth Proportional to 163,549.21, 245,223.33 and 63,592.89

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Solution

The fourth proportional to 163,549.21, 245,223.33 and 63,592.89 is: 95,350.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,549.21 : 245,223.33 = 63,592.89 : x
  2. Step 2: Convert to fraction form
    163,549.21/245,223.33 = 63,592.89/x
  3. Step 3: Cross multiply
    163,549.21x = 245,223.33 × 63,592.89
  4. Step 4: Simplify right side
    163,549.21x = 15,594,460,250.12
  5. Step 5: Solve for x
    x = 15,594,460,250.12/163,549.21
  6. Step 6: Final answer
    x = 95,350.26

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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.