Home / 94,550.04-130,477.50-52,112.52

Finding the Fourth Proportional to 94,550.04, 130,477.50 and 52,112.52

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Solution

The fourth proportional to 94,550.04, 130,477.50 and 52,112.52 is: 71,914.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,550.04 : 130,477.50 = 52,112.52 : x
  2. Step 2: Convert to fraction form
    94,550.04/130,477.50 = 52,112.52/x
  3. Step 3: Cross multiply
    94,550.04x = 130,477.50 × 52,112.52
  4. Step 4: Simplify right side
    94,550.04x = 6,799,511,328.30
  5. Step 5: Solve for x
    x = 6,799,511,328.30/94,550.04
  6. Step 6: Final answer
    x = 71,914.42

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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.