Home / 241,528.96-333,349.68-140,926.72

Finding the Fourth Proportional to 241,528.96, 333,349.68 and 140,926.72

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Solution

The fourth proportional to 241,528.96, 333,349.68 and 140,926.72 is: 194,502.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,528.96 : 333,349.68 = 140,926.72 : x
  2. Step 2: Convert to fraction form
    241,528.96/333,349.68 = 140,926.72/x
  3. Step 3: Cross multiply
    241,528.96x = 333,349.68 × 140,926.72
  4. Step 4: Simplify right side
    241,528.96x = 46,977,877,015.45
  5. Step 5: Solve for x
    x = 46,977,877,015.45/241,528.96
  6. Step 6: Final answer
    x = 194,502.05

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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.