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Finding the Fourth Proportional to 176,060.98, 264,110.49 and 56,089.63

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Solution

The fourth proportional to 176,060.98, 264,110.49 and 56,089.63 is: 84,140.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,060.98 : 264,110.49 = 56,089.63 : x
  2. Step 2: Convert to fraction form
    176,060.98/264,110.49 = 56,089.63/x
  3. Step 3: Cross multiply
    176,060.98x = 264,110.49 × 56,089.63
  4. Step 4: Simplify right side
    176,060.98x = 14,813,859,833.12
  5. Step 5: Solve for x
    x = 14,813,859,833.12/176,060.98
  6. Step 6: Final answer
    x = 84,140.51

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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.