Home / 174,947.18-241,460.07-109,566.32

Finding the Fourth Proportional to 174,947.18, 241,460.07 and 109,566.32

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Solution

The fourth proportional to 174,947.18, 241,460.07 and 109,566.32 is: 151,222.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,947.18 : 241,460.07 = 109,566.32 : x
  2. Step 2: Convert to fraction form
    174,947.18/241,460.07 = 109,566.32/x
  3. Step 3: Cross multiply
    174,947.18x = 241,460.07 × 109,566.32
  4. Step 4: Simplify right side
    174,947.18x = 26,455,891,296.84
  5. Step 5: Solve for x
    x = 26,455,891,296.84/174,947.18
  6. Step 6: Final answer
    x = 151,222.16

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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.