Home / 94,554.87-141,783.96-31,352.19

Finding the Fourth Proportional to 94,554.87, 141,783.96 and 31,352.19

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Solution

The fourth proportional to 94,554.87, 141,783.96 and 31,352.19 is: 47,012.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,554.87 : 141,783.96 = 31,352.19 : x
  2. Step 2: Convert to fraction form
    94,554.87/141,783.96 = 31,352.19/x
  3. Step 3: Cross multiply
    94,554.87x = 141,783.96 × 31,352.19
  4. Step 4: Simplify right side
    94,554.87x = 4,445,237,652.87
  5. Step 5: Solve for x
    x = 4,445,237,652.87/94,554.87
  6. Step 6: Final answer
    x = 47,012.25

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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.