Home / 175,603.34-242,333.21-95,030.84

Finding the Fourth Proportional to 175,603.34, 242,333.21 and 95,030.84

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Solution

The fourth proportional to 175,603.34, 242,333.21 and 95,030.84 is: 131,142.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,603.34 : 242,333.21 = 95,030.84 : x
  2. Step 2: Convert to fraction form
    175,603.34/242,333.21 = 95,030.84/x
  3. Step 3: Cross multiply
    175,603.34x = 242,333.21 × 95,030.84
  4. Step 4: Simplify right side
    175,603.34x = 23,029,128,506.20
  5. Step 5: Solve for x
    x = 23,029,128,506.20/175,603.34
  6. Step 6: Final answer
    x = 131,142.88

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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.