Home / 94,892.48-130,941.60-52,444.16

Finding the Fourth Proportional to 94,892.48, 130,941.60 and 52,444.16

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Solution

The fourth proportional to 94,892.48, 130,941.60 and 52,444.16 is: 72,367.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,892.48 : 130,941.60 = 52,444.16 : x
  2. Step 2: Convert to fraction form
    94,892.48/130,941.60 = 52,444.16/x
  3. Step 3: Cross multiply
    94,892.48x = 130,941.60 × 52,444.16
  4. Step 4: Simplify right side
    94,892.48x = 6,867,122,221.06
  5. Step 5: Solve for x
    x = 6,867,122,221.06/94,892.48
  6. Step 6: Final answer
    x = 72,367.40

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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.