Home / 94,574.27-130,510.89-51,554.24

Finding the Fourth Proportional to 94,574.27, 130,510.89 and 51,554.24

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Solution

The fourth proportional to 94,574.27, 130,510.89 and 51,554.24 is: 71,143.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,574.27 : 130,510.89 = 51,554.24 : x
  2. Step 2: Convert to fraction form
    94,574.27/130,510.89 = 51,554.24/x
  3. Step 3: Cross multiply
    94,574.27x = 130,510.89 × 51,554.24
  4. Step 4: Simplify right side
    94,574.27x = 6,728,389,745.67
  5. Step 5: Solve for x
    x = 6,728,389,745.67/94,574.27
  6. Step 6: Final answer
    x = 71,143.98

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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.