Home / 94,339.90-141,505.80-32,010.40

Finding the Fourth Proportional to 94,339.90, 141,505.80 and 32,010.40

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Solution

The fourth proportional to 94,339.90, 141,505.80 and 32,010.40 is: 48,014.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,339.90 : 141,505.80 = 32,010.40 : x
  2. Step 2: Convert to fraction form
    94,339.90/141,505.80 = 32,010.40/x
  3. Step 3: Cross multiply
    94,339.90x = 141,505.80 × 32,010.40
  4. Step 4: Simplify right side
    94,339.90x = 4,529,657,260.32
  5. Step 5: Solve for x
    x = 4,529,657,260.32/94,339.90
  6. Step 6: Final answer
    x = 48,014.23

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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.