Home / 98,244.26-147,267.36-56,110.48

Finding the Fourth Proportional to 98,244.26, 147,267.36 and 56,110.48

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Solution

The fourth proportional to 98,244.26, 147,267.36 and 56,110.48 is: 84,109.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,244.26 : 147,267.36 = 56,110.48 : x
  2. Step 2: Convert to fraction form
    98,244.26/147,267.36 = 56,110.48/x
  3. Step 3: Cross multiply
    98,244.26x = 147,267.36 × 56,110.48
  4. Step 4: Simplify right side
    98,244.26x = 8,263,242,257.93
  5. Step 5: Solve for x
    x = 8,263,242,257.93/98,244.26
  6. Step 6: Final answer
    x = 84,109.16

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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.