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Finding the Fourth Proportional to 58,925.44, 88,404.66 and 19,510.30

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Solution

The fourth proportional to 58,925.44, 88,404.66 and 19,510.30 is: 29,270.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,925.44 : 88,404.66 = 19,510.30 : x
  2. Step 2: Convert to fraction form
    58,925.44/88,404.66 = 19,510.30/x
  3. Step 3: Cross multiply
    58,925.44x = 88,404.66 × 19,510.30
  4. Step 4: Simplify right side
    58,925.44x = 1,724,801,438.00
  5. Step 5: Solve for x
    x = 1,724,801,438.00/58,925.44
  6. Step 6: Final answer
    x = 29,270.91

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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.