Home / 177,094.08-265,570.65-64,748.70

Finding the Fourth Proportional to 177,094.08, 265,570.65 and 64,748.70

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Solution

The fourth proportional to 177,094.08, 265,570.65 and 64,748.70 is: 97,097.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,094.08 : 265,570.65 = 64,748.70 : x
  2. Step 2: Convert to fraction form
    177,094.08/265,570.65 = 64,748.70/x
  3. Step 3: Cross multiply
    177,094.08x = 265,570.65 × 64,748.70
  4. Step 4: Simplify right side
    177,094.08x = 17,195,354,345.66
  5. Step 5: Solve for x
    x = 17,195,354,345.66/177,094.08
  6. Step 6: Final answer
    x = 97,097.28

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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.