Home / 265,735.03-366,702.24-151,011.13

Finding the Fourth Proportional to 265,735.03, 366,702.24 and 151,011.13

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Solution

The fourth proportional to 265,735.03, 366,702.24 and 151,011.13 is: 208,388.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,735.03 : 366,702.24 = 151,011.13 : x
  2. Step 2: Convert to fraction form
    265,735.03/366,702.24 = 151,011.13/x
  3. Step 3: Cross multiply
    265,735.03x = 366,702.24 × 151,011.13
  4. Step 4: Simplify right side
    265,735.03x = 55,376,119,635.93
  5. Step 5: Solve for x
    x = 55,376,119,635.93/265,735.03
  6. Step 6: Final answer
    x = 208,388.48

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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.