Home / 175,602.84-242,332.53-95,030.34

Finding the Fourth Proportional to 175,602.84, 242,332.53 and 95,030.34

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Solution

The fourth proportional to 175,602.84, 242,332.53 and 95,030.34 is: 131,142.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,602.84 : 242,332.53 = 95,030.34 : x
  2. Step 2: Convert to fraction form
    175,602.84/242,332.53 = 95,030.34/x
  3. Step 3: Cross multiply
    175,602.84x = 242,332.53 × 95,030.34
  4. Step 4: Simplify right side
    175,602.84x = 23,028,942,718.96
  5. Step 5: Solve for x
    x = 23,028,942,718.96/175,602.84
  6. Step 6: Final answer
    x = 131,142.20

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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.