Home / 114,393.24-157,862.22-64,092.12

Finding the Fourth Proportional to 114,393.24, 157,862.22 and 64,092.12

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Solution

The fourth proportional to 114,393.24, 157,862.22 and 64,092.12 is: 88,446.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,393.24 : 157,862.22 = 64,092.12 : x
  2. Step 2: Convert to fraction form
    114,393.24/157,862.22 = 64,092.12/x
  3. Step 3: Cross multiply
    114,393.24x = 157,862.22 × 64,092.12
  4. Step 4: Simplify right side
    114,393.24x = 10,117,724,347.71
  5. Step 5: Solve for x
    x = 10,117,724,347.71/114,393.24
  6. Step 6: Final answer
    x = 88,446.87

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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.