Home / 63,221.61-94,846.54-23,779.07

Finding the Fourth Proportional to 63,221.61, 94,846.54 and 23,779.07

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Solution

The fourth proportional to 63,221.61, 94,846.54 and 23,779.07 is: 35,673.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,221.61 : 94,846.54 = 23,779.07 : x
  2. Step 2: Convert to fraction form
    63,221.61/94,846.54 = 23,779.07/x
  3. Step 3: Cross multiply
    63,221.61x = 94,846.54 × 23,779.07
  4. Step 4: Simplify right side
    63,221.61x = 2,255,362,039.69
  5. Step 5: Solve for x
    x = 2,255,362,039.69/63,221.61
  6. Step 6: Final answer
    x = 35,673.91

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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.