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Finding the Fourth Proportional to 265,293.37, 366,063.60 and 152,094.25

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Solution

The fourth proportional to 265,293.37, 366,063.60 and 152,094.25 is: 209,866.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,293.37 : 366,063.60 = 152,094.25 : x
  2. Step 2: Convert to fraction form
    265,293.37/366,063.60 = 152,094.25/x
  3. Step 3: Cross multiply
    265,293.37x = 366,063.60 × 152,094.25
  4. Step 4: Simplify right side
    265,293.37x = 55,676,168,694.30
  5. Step 5: Solve for x
    x = 55,676,168,694.30/265,293.37
  6. Step 6: Final answer
    x = 209,866.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.