Home / 58,178.55-87,272.83-16,058.64

Finding the Fourth Proportional to 58,178.55, 87,272.83 and 16,058.64

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Solution

The fourth proportional to 58,178.55, 87,272.83 and 16,058.64 is: 24,089.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,178.55 : 87,272.83 = 16,058.64 : x
  2. Step 2: Convert to fraction form
    58,178.55/87,272.83 = 16,058.64/x
  3. Step 3: Cross multiply
    58,178.55x = 87,272.83 × 16,058.64
  4. Step 4: Simplify right side
    58,178.55x = 1,401,482,815.19
  5. Step 5: Solve for x
    x = 1,401,482,815.19/58,178.55
  6. Step 6: Final answer
    x = 24,089.34

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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.