Home / 114,007.20-157,227.72-94,950.24

Finding the Fourth Proportional to 114,007.20, 157,227.72 and 94,950.24

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Solution

The fourth proportional to 114,007.20, 157,227.72 and 94,950.24 is: 130,946.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,007.20 : 157,227.72 = 94,950.24 : x
  2. Step 2: Convert to fraction form
    114,007.20/157,227.72 = 94,950.24/x
  3. Step 3: Cross multiply
    114,007.20x = 157,227.72 × 94,950.24
  4. Step 4: Simplify right side
    114,007.20x = 14,928,809,748.65
  5. Step 5: Solve for x
    x = 14,928,809,748.65/114,007.20
  6. Step 6: Final answer
    x = 130,946.20

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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.