Home / 93,329.44-139,994.71-23,208.75

Finding the Fourth Proportional to 93,329.44, 139,994.71 and 23,208.75

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Solution

The fourth proportional to 93,329.44, 139,994.71 and 23,208.75 is: 34,813.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,329.44 : 139,994.71 = 23,208.75 : x
  2. Step 2: Convert to fraction form
    93,329.44/139,994.71 = 23,208.75/x
  3. Step 3: Cross multiply
    93,329.44x = 139,994.71 × 23,208.75
  4. Step 4: Simplify right side
    93,329.44x = 3,249,101,525.74
  5. Step 5: Solve for x
    x = 3,249,101,525.74/93,329.44
  6. Step 6: Final answer
    x = 34,813.26

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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.