Home / 94,665.74-130,636.60-52,224.26

Finding the Fourth Proportional to 94,665.74, 130,636.60 and 52,224.26

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Solution

The fourth proportional to 94,665.74, 130,636.60 and 52,224.26 is: 72,068.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,665.74 : 130,636.60 = 52,224.26 : x
  2. Step 2: Convert to fraction form
    94,665.74/130,636.60 = 52,224.26/x
  3. Step 3: Cross multiply
    94,665.74x = 130,636.60 × 52,224.26
  4. Step 4: Simplify right side
    94,665.74x = 6,822,399,763.92
  5. Step 5: Solve for x
    x = 6,822,399,763.92/94,665.74
  6. Step 6: Final answer
    x = 72,068.31

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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.