Home / 94,924.56-130,984.44-52,477.32

Finding the Fourth Proportional to 94,924.56, 130,984.44 and 52,477.32

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Solution

The fourth proportional to 94,924.56, 130,984.44 and 52,477.32 is: 72,412.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,924.56 : 130,984.44 = 52,477.32 : x
  2. Step 2: Convert to fraction form
    94,924.56/130,984.44 = 52,477.32/x
  3. Step 3: Cross multiply
    94,924.56x = 130,984.44 × 52,477.32
  4. Step 4: Simplify right side
    94,924.56x = 6,873,712,372.90
  5. Step 5: Solve for x
    x = 6,873,712,372.90/94,924.56
  6. Step 6: Final answer
    x = 72,412.37

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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.