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Finding the Fourth Proportional to 237,570.71, 356,411.93 and 69,094.76

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Solution

The fourth proportional to 237,570.71, 356,411.93 and 69,094.76 is: 103,658.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,570.71 : 356,411.93 = 69,094.76 : x
  2. Step 2: Convert to fraction form
    237,570.71/356,411.93 = 69,094.76/x
  3. Step 3: Cross multiply
    237,570.71x = 356,411.93 × 69,094.76
  4. Step 4: Simplify right side
    237,570.71x = 24,626,194,636.95
  5. Step 5: Solve for x
    x = 24,626,194,636.95/237,570.71
  6. Step 6: Final answer
    x = 103,658.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.