Home / 61,596.30-85,003.10-33,302.19

Finding the Fourth Proportional to 61,596.30, 85,003.10 and 33,302.19

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Solution

The fourth proportional to 61,596.30, 85,003.10 and 33,302.19 is: 45,957.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,596.30 : 85,003.10 = 33,302.19 : x
  2. Step 2: Convert to fraction form
    61,596.30/85,003.10 = 33,302.19/x
  3. Step 3: Cross multiply
    61,596.30x = 85,003.10 × 33,302.19
  4. Step 4: Simplify right side
    61,596.30x = 2,830,789,386.79
  5. Step 5: Solve for x
    x = 2,830,789,386.79/61,596.30
  6. Step 6: Final answer
    x = 45,957.13

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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.