Home / 58,130.40-87,197.73-16,013.73

Finding the Fourth Proportional to 58,130.40, 87,197.73 and 16,013.73

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Solution

The fourth proportional to 58,130.40, 87,197.73 and 16,013.73 is: 24,021.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,130.40 : 87,197.73 = 16,013.73 : x
  2. Step 2: Convert to fraction form
    58,130.40/87,197.73 = 16,013.73/x
  3. Step 3: Cross multiply
    58,130.40x = 87,197.73 × 16,013.73
  4. Step 4: Simplify right side
    58,130.40x = 1,396,360,904.83
  5. Step 5: Solve for x
    x = 1,396,360,904.83/58,130.40
  6. Step 6: Final answer
    x = 24,021.18

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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.