Home / 155,594.49-233,606.70-107,450.16

Finding the Fourth Proportional to 155,594.49, 233,606.70 and 107,450.16

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Solution

The fourth proportional to 155,594.49, 233,606.70 and 107,450.16 is: 161,323.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,594.49 : 233,606.70 = 107,450.16 : x
  2. Step 2: Convert to fraction form
    155,594.49/233,606.70 = 107,450.16/x
  3. Step 3: Cross multiply
    155,594.49x = 233,606.70 × 107,450.16
  4. Step 4: Simplify right side
    155,594.49x = 25,101,077,292.07
  5. Step 5: Solve for x
    x = 25,101,077,292.07/155,594.49
  6. Step 6: Final answer
    x = 161,323.69

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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.