Home / 177,270.04-265,904.92-52,611.04

Finding the Fourth Proportional to 177,270.04, 265,904.92 and 52,611.04

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Solution

The fourth proportional to 177,270.04, 265,904.92 and 52,611.04 is: 78,916.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,270.04 : 265,904.92 = 52,611.04 : x
  2. Step 2: Convert to fraction form
    177,270.04/265,904.92 = 52,611.04/x
  3. Step 3: Cross multiply
    177,270.04x = 265,904.92 × 52,611.04
  4. Step 4: Simplify right side
    177,270.04x = 13,989,534,382.32
  5. Step 5: Solve for x
    x = 13,989,534,382.32/177,270.04
  6. Step 6: Final answer
    x = 78,916.52

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1.5x scale

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.