Home / 45,776.22-63,177.58-33,070.50

Finding the Fourth Proportional to 45,776.22, 63,177.58 and 33,070.50

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Solution

The fourth proportional to 45,776.22, 63,177.58 and 33,070.50 is: 45,641.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,776.22 : 63,177.58 = 33,070.50 : x
  2. Step 2: Convert to fraction form
    45,776.22/63,177.58 = 33,070.50/x
  3. Step 3: Cross multiply
    45,776.22x = 63,177.58 × 33,070.50
  4. Step 4: Simplify right side
    45,776.22x = 2,089,314,313.63
  5. Step 5: Solve for x
    x = 2,089,314,313.63/45,776.22
  6. Step 6: Final answer
    x = 45,641.92

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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.