Home / 58,484.01-87,725.20-14,110.39

Finding the Fourth Proportional to 58,484.01, 87,725.20 and 14,110.39

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Solution

The fourth proportional to 58,484.01, 87,725.20 and 14,110.39 is: 21,165.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,484.01 : 87,725.20 = 14,110.39 : x
  2. Step 2: Convert to fraction form
    58,484.01/87,725.20 = 14,110.39/x
  3. Step 3: Cross multiply
    58,484.01x = 87,725.20 × 14,110.39
  4. Step 4: Simplify right side
    58,484.01x = 1,237,836,784.83
  5. Step 5: Solve for x
    x = 1,237,836,784.83/58,484.01
  6. Step 6: Final answer
    x = 21,165.39

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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.