Home / 260,772.02-359,824.26-151,894.26

Finding the Fourth Proportional to 260,772.02, 359,824.26 and 151,894.26

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Solution

The fourth proportional to 260,772.02, 359,824.26 and 151,894.26 is: 209,590.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    260,772.02 : 359,824.26 = 151,894.26 : x
  2. Step 2: Convert to fraction form
    260,772.02/359,824.26 = 151,894.26/x
  3. Step 3: Cross multiply
    260,772.02x = 359,824.26 × 151,894.26
  4. Step 4: Simplify right side
    260,772.02x = 54,655,239,702.75
  5. Step 5: Solve for x
    x = 54,655,239,702.75/260,772.02
  6. Step 6: Final answer
    x = 209,590.13

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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.