Home / 94,416.48-130,293.36-51,973.92

Finding the Fourth Proportional to 94,416.48, 130,293.36 and 51,973.92

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Solution

The fourth proportional to 94,416.48, 130,293.36 and 51,973.92 is: 71,723.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,416.48 : 130,293.36 = 51,973.92 : x
  2. Step 2: Convert to fraction form
    94,416.48/130,293.36 = 51,973.92/x
  3. Step 3: Cross multiply
    94,416.48x = 130,293.36 × 51,973.92
  4. Step 4: Simplify right side
    94,416.48x = 6,771,856,669.17
  5. Step 5: Solve for x
    x = 6,771,856,669.17/94,416.48
  6. Step 6: Final answer
    x = 71,723.25

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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.