Home / 624,424.23-936,466.20-175,117.23

Finding the Fourth Proportional to 624,424.23, 936,466.20 and 175,117.23

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Solution

The fourth proportional to 624,424.23, 936,466.20 and 175,117.23 is: 262,628.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,424.23 : 936,466.20 = 175,117.23 : x
  2. Step 2: Convert to fraction form
    624,424.23/936,466.20 = 175,117.23/x
  3. Step 3: Cross multiply
    624,424.23x = 936,466.20 × 175,117.23
  4. Step 4: Simplify right side
    624,424.23x = 163,991,366,932.63
  5. Step 5: Solve for x
    x = 163,991,366,932.63/624,424.23
  6. Step 6: Final answer
    x = 262,628.13

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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.