Home / 175,699.10-242,464.84-95,126.64

Finding the Fourth Proportional to 175,699.10, 242,464.84 and 95,126.64

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Solution

The fourth proportional to 175,699.10, 242,464.84 and 95,126.64 is: 131,274.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,699.10 : 242,464.84 = 95,126.64 : x
  2. Step 2: Convert to fraction form
    175,699.10/242,464.84 = 95,126.64/x
  3. Step 3: Cross multiply
    175,699.10x = 242,464.84 × 95,126.64
  4. Step 4: Simplify right side
    175,699.10x = 23,064,865,547.34
  5. Step 5: Solve for x
    x = 23,064,865,547.34/175,699.10
  6. Step 6: Final answer
    x = 131,274.81

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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.