Home / 47,094.72-70,641.60-12,034.08

Finding the Fourth Proportional to 47,094.72, 70,641.60 and 12,034.08

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Solution

The fourth proportional to 47,094.72, 70,641.60 and 12,034.08 is: 18,051.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,094.72 : 70,641.60 = 12,034.08 : x
  2. Step 2: Convert to fraction form
    47,094.72/70,641.60 = 12,034.08/x
  3. Step 3: Cross multiply
    47,094.72x = 70,641.60 × 12,034.08
  4. Step 4: Simplify right side
    47,094.72x = 850,106,665.73
  5. Step 5: Solve for x
    x = 850,106,665.73/47,094.72
  6. Step 6: Final answer
    x = 18,051.00

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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.