Home / 63,005.22-94,526.33-18,633.15

Finding the Fourth Proportional to 63,005.22, 94,526.33 and 18,633.15

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Solution

The fourth proportional to 63,005.22, 94,526.33 and 18,633.15 is: 27,955.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,005.22 : 94,526.33 = 18,633.15 : x
  2. Step 2: Convert to fraction form
    63,005.22/94,526.33 = 18,633.15/x
  3. Step 3: Cross multiply
    63,005.22x = 94,526.33 × 18,633.15
  4. Step 4: Simplify right side
    63,005.22x = 1,761,323,192.67
  5. Step 5: Solve for x
    x = 1,761,323,192.67/63,005.22
  6. Step 6: Final answer
    x = 27,955.19

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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.