Home / 94,582.35-130,524.53-52,142.40

Finding the Fourth Proportional to 94,582.35, 130,524.53 and 52,142.40

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Solution

The fourth proportional to 94,582.35, 130,524.53 and 52,142.40 is: 71,957.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,582.35 : 130,524.53 = 52,142.40 : x
  2. Step 2: Convert to fraction form
    94,582.35/130,524.53 = 52,142.40/x
  3. Step 3: Cross multiply
    94,582.35x = 130,524.53 × 52,142.40
  4. Step 4: Simplify right side
    94,582.35x = 6,805,862,253.07
  5. Step 5: Solve for x
    x = 6,805,862,253.07/94,582.35
  6. Step 6: Final answer
    x = 71,957.00

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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.