Home / 62,223.57-85,869.87-33,929.46

Finding the Fourth Proportional to 62,223.57, 85,869.87 and 33,929.46

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Solution

The fourth proportional to 62,223.57, 85,869.87 and 33,929.46 is: 46,823.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,223.57 : 85,869.87 = 33,929.46 : x
  2. Step 2: Convert to fraction form
    62,223.57/85,869.87 = 33,929.46/x
  3. Step 3: Cross multiply
    62,223.57x = 85,869.87 × 33,929.46
  4. Step 4: Simplify right side
    62,223.57x = 2,913,518,319.37
  5. Step 5: Solve for x
    x = 2,913,518,319.37/62,223.57
  6. Step 6: Final answer
    x = 46,823.39

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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.