Home / 177,240.04-265,235.54-110,711.50

Finding the Fourth Proportional to 177,240.04, 265,235.54 and 110,711.50

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Solution

The fourth proportional to 177,240.04, 265,235.54 and 110,711.50 is: 165,677.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,240.04 : 265,235.54 = 110,711.50 : x
  2. Step 2: Convert to fraction form
    177,240.04/265,235.54 = 110,711.50/x
  3. Step 3: Cross multiply
    177,240.04x = 265,235.54 × 110,711.50
  4. Step 4: Simplify right side
    177,240.04x = 29,364,624,486.71
  5. Step 5: Solve for x
    x = 29,364,624,486.71/177,240.04
  6. Step 6: Final answer
    x = 165,677.15

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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.