Home / 114,826.99-158,466.53-63,844.91

Finding the Fourth Proportional to 114,826.99, 158,466.53 and 63,844.91

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Solution

The fourth proportional to 114,826.99, 158,466.53 and 63,844.91 is: 88,108.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,826.99 : 158,466.53 = 63,844.91 : x
  2. Step 2: Convert to fraction form
    114,826.99/158,466.53 = 63,844.91/x
  3. Step 3: Cross multiply
    114,826.99x = 158,466.53 × 63,844.91
  4. Step 4: Simplify right side
    114,826.99x = 10,117,280,948.26
  5. Step 5: Solve for x
    x = 10,117,280,948.26/114,826.99
  6. Step 6: Final answer
    x = 88,108.91

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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.