Home / 63,290.55-94,852.78-46,572.30

Finding the Fourth Proportional to 63,290.55, 94,852.78 and 46,572.30

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Solution

The fourth proportional to 63,290.55, 94,852.78 and 46,572.30 is: 69,797.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,290.55 : 94,852.78 = 46,572.30 : x
  2. Step 2: Convert to fraction form
    63,290.55/94,852.78 = 46,572.30/x
  3. Step 3: Cross multiply
    63,290.55x = 94,852.78 × 46,572.30
  4. Step 4: Simplify right side
    63,290.55x = 4,417,512,009.56
  5. Step 5: Solve for x
    x = 4,417,512,009.56/63,290.55
  6. Step 6: Final answer
    x = 69,797.34

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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.