Home / 352,924.25-529,088.74-153,094.10

Finding the Fourth Proportional to 352,924.25, 529,088.74 and 153,094.10

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Solution

The fourth proportional to 352,924.25, 529,088.74 and 153,094.10 is: 229,512.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,924.25 : 529,088.74 = 153,094.10 : x
  2. Step 2: Convert to fraction form
    352,924.25/529,088.74 = 153,094.10/x
  3. Step 3: Cross multiply
    352,924.25x = 529,088.74 × 153,094.10
  4. Step 4: Simplify right side
    352,924.25x = 81,000,361,442.26
  5. Step 5: Solve for x
    x = 81,000,361,442.26/352,924.25
  6. Step 6: Final answer
    x = 229,512.03

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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.