Home / 94,900.48-130,957.44-52,456.24

Finding the Fourth Proportional to 94,900.48, 130,957.44 and 52,456.24

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Solution

The fourth proportional to 94,900.48, 130,957.44 and 52,456.24 is: 72,386.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,900.48 : 130,957.44 = 52,456.24 : x
  2. Step 2: Convert to fraction form
    94,900.48/130,957.44 = 52,456.24/x
  3. Step 3: Cross multiply
    94,900.48x = 130,957.44 × 52,456.24
  4. Step 4: Simplify right side
    94,900.48x = 6,869,534,902.43
  5. Step 5: Solve for x
    x = 6,869,534,902.43/94,900.48
  6. Step 6: Final answer
    x = 72,386.72

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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.