Home / 184,696.14-254,880.60-99,813.18

Finding the Fourth Proportional to 184,696.14, 254,880.60 and 99,813.18

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Solution

The fourth proportional to 184,696.14, 254,880.60 and 99,813.18 is: 137,742.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,696.14 : 254,880.60 = 99,813.18 : x
  2. Step 2: Convert to fraction form
    184,696.14/254,880.60 = 99,813.18/x
  3. Step 3: Cross multiply
    184,696.14x = 254,880.60 × 99,813.18
  4. Step 4: Simplify right side
    184,696.14x = 25,440,443,206.31
  5. Step 5: Solve for x
    x = 25,440,443,206.31/184,696.14
  6. Step 6: Final answer
    x = 137,742.15

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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.