Home / 182,810.09-274,214.58-64,452.89

Finding the Fourth Proportional to 182,810.09, 274,214.58 and 64,452.89

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Solution

The fourth proportional to 182,810.09, 274,214.58 and 64,452.89 is: 96,679.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,810.09 : 274,214.58 = 64,452.89 : x
  2. Step 2: Convert to fraction form
    182,810.09/274,214.58 = 64,452.89/x
  3. Step 3: Cross multiply
    182,810.09x = 274,214.58 × 64,452.89
  4. Step 4: Simplify right side
    182,810.09x = 17,673,920,790.06
  5. Step 5: Solve for x
    x = 17,673,920,790.06/182,810.09
  6. Step 6: Final answer
    x = 96,679.13

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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.