Home / 58,315.60-87,473.40-16,195.60

Finding the Fourth Proportional to 58,315.60, 87,473.40 and 16,195.60

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Solution

The fourth proportional to 58,315.60, 87,473.40 and 16,195.60 is: 24,293.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,315.60 : 87,473.40 = 16,195.60 : x
  2. Step 2: Convert to fraction form
    58,315.60/87,473.40 = 16,195.60/x
  3. Step 3: Cross multiply
    58,315.60x = 87,473.40 × 16,195.60
  4. Step 4: Simplify right side
    58,315.60x = 1,416,684,197.04
  5. Step 5: Solve for x
    x = 1,416,684,197.04/58,315.60
  6. Step 6: Final answer
    x = 24,293.40

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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.