Home / 176,645.94-243,774.54-96,075.24

Finding the Fourth Proportional to 176,645.94, 243,774.54 and 96,075.24

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Solution

The fourth proportional to 176,645.94, 243,774.54 and 96,075.24 is: 132,585.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,645.94 : 243,774.54 = 96,075.24 : x
  2. Step 2: Convert to fraction form
    176,645.94/243,774.54 = 96,075.24/x
  3. Step 3: Cross multiply
    176,645.94x = 243,774.54 × 96,075.24
  4. Step 4: Simplify right side
    176,645.94x = 23,420,697,436.39
  5. Step 5: Solve for x
    x = 23,420,697,436.39/176,645.94
  6. Step 6: Final answer
    x = 132,585.54

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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.