Home / 61,998.29-85,555.26-33,703.98

Finding the Fourth Proportional to 61,998.29, 85,555.26 and 33,703.98

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Solution

The fourth proportional to 61,998.29, 85,555.26 and 33,703.98 is: 46,510.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,998.29 : 85,555.26 = 33,703.98 : x
  2. Step 2: Convert to fraction form
    61,998.29/85,555.26 = 33,703.98/x
  3. Step 3: Cross multiply
    61,998.29x = 85,555.26 × 33,703.98
  4. Step 4: Simplify right side
    61,998.29x = 2,883,552,771.93
  5. Step 5: Solve for x
    x = 2,883,552,771.93/61,998.29
  6. Step 6: Final answer
    x = 46,510.20

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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.