Home / 182,986.29-274,505.67-56,637.63

Finding the Fourth Proportional to 182,986.29, 274,505.67 and 56,637.63

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Solution

The fourth proportional to 182,986.29, 274,505.67 and 56,637.63 is: 84,964.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,986.29 : 274,505.67 = 56,637.63 : x
  2. Step 2: Convert to fraction form
    182,986.29/274,505.67 = 56,637.63/x
  3. Step 3: Cross multiply
    182,986.29x = 274,505.67 × 56,637.63
  4. Step 4: Simplify right side
    182,986.29x = 15,547,350,570.36
  5. Step 5: Solve for x
    x = 15,547,350,570.36/182,986.29
  6. Step 6: Final answer
    x = 84,964.57

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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.