Home / 155,513.26-233,306.91-50,332.23

Finding the Fourth Proportional to 155,513.26, 233,306.91 and 50,332.23

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Solution

The fourth proportional to 155,513.26, 233,306.91 and 50,332.23 is: 75,510.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,513.26 : 233,306.91 = 50,332.23 : x
  2. Step 2: Convert to fraction form
    155,513.26/233,306.91 = 50,332.23/x
  3. Step 3: Cross multiply
    155,513.26x = 233,306.91 × 50,332.23
  4. Step 4: Simplify right side
    155,513.26x = 11,742,857,054.71
  5. Step 5: Solve for x
    x = 11,742,857,054.71/155,513.26
  6. Step 6: Final answer
    x = 75,510.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.