Home / 122,323.57-183,532.05-47,496.24

Finding the Fourth Proportional to 122,323.57, 183,532.05 and 47,496.24

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Solution

The fourth proportional to 122,323.57, 183,532.05 and 47,496.24 is: 71,262.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,323.57 : 183,532.05 = 47,496.24 : x
  2. Step 2: Convert to fraction form
    122,323.57/183,532.05 = 47,496.24/x
  3. Step 3: Cross multiply
    122,323.57x = 183,532.05 × 47,496.24
  4. Step 4: Simplify right side
    122,323.57x = 8,717,082,294.49
  5. Step 5: Solve for x
    x = 8,717,082,294.49/122,323.57
  6. Step 6: Final answer
    x = 71,262.49

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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.