Home / 175,349.18-241,980.26-107,484.14

Finding the Fourth Proportional to 175,349.18, 241,980.26 and 107,484.14

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Solution

The fourth proportional to 175,349.18, 241,980.26 and 107,484.14 is: 148,327.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,349.18 : 241,980.26 = 107,484.14 : x
  2. Step 2: Convert to fraction form
    175,349.18/241,980.26 = 107,484.14/x
  3. Step 3: Cross multiply
    175,349.18x = 241,980.26 × 107,484.14
  4. Step 4: Simplify right side
    175,349.18x = 26,009,040,143.08
  5. Step 5: Solve for x
    x = 26,009,040,143.08/175,349.18
  6. Step 6: Final answer
    x = 148,327.13

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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.