Home / 94,256.55-130,104.39-60,356.39

Finding the Fourth Proportional to 94,256.55, 130,104.39 and 60,356.39

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Solution

The fourth proportional to 94,256.55, 130,104.39 and 60,356.39 is: 83,311.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,256.55 : 130,104.39 = 60,356.39 : x
  2. Step 2: Convert to fraction form
    94,256.55/130,104.39 = 60,356.39/x
  3. Step 3: Cross multiply
    94,256.55x = 130,104.39 × 60,356.39
  4. Step 4: Simplify right side
    94,256.55x = 7,852,630,653.03
  5. Step 5: Solve for x
    x = 7,852,630,653.03/94,256.55
  6. Step 6: Final answer
    x = 83,311.25

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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.