Home / 114,510.36-158,025.24-63,526.43

Finding the Fourth Proportional to 114,510.36, 158,025.24 and 63,526.43

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Solution

The fourth proportional to 114,510.36, 158,025.24 and 63,526.43 is: 87,666.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,510.36 : 158,025.24 = 63,526.43 : x
  2. Step 2: Convert to fraction form
    114,510.36/158,025.24 = 63,526.43/x
  3. Step 3: Cross multiply
    114,510.36x = 158,025.24 × 63,526.43
  4. Step 4: Simplify right side
    114,510.36x = 10,038,778,556.97
  5. Step 5: Solve for x
    x = 10,038,778,556.97/114,510.36
  6. Step 6: Final answer
    x = 87,666.99

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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.