Home / 61,051.72-91,547.46-25,502.44

Finding the Fourth Proportional to 61,051.72, 91,547.46 and 25,502.44

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Solution

The fourth proportional to 61,051.72, 91,547.46 and 25,502.44 is: 38,241.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,051.72 : 91,547.46 = 25,502.44 : x
  2. Step 2: Convert to fraction form
    61,051.72/91,547.46 = 25,502.44/x
  3. Step 3: Cross multiply
    61,051.72x = 91,547.46 × 25,502.44
  4. Step 4: Simplify right side
    61,051.72x = 2,334,683,605.80
  5. Step 5: Solve for x
    x = 2,334,683,605.80/61,051.72
  6. Step 6: Final answer
    x = 38,241.08

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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.