Home / 58,043.57-87,065.50-15,924.27

Finding the Fourth Proportional to 58,043.57, 87,065.50 and 15,924.27

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Solution

The fourth proportional to 58,043.57, 87,065.50 and 15,924.27 is: 23,886.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,043.57 : 87,065.50 = 15,924.27 : x
  2. Step 2: Convert to fraction form
    58,043.57/87,065.50 = 15,924.27/x
  3. Step 3: Cross multiply
    58,043.57x = 87,065.50 × 15,924.27
  4. Step 4: Simplify right side
    58,043.57x = 1,386,454,529.69
  5. Step 5: Solve for x
    x = 1,386,454,529.69/58,043.57
  6. Step 6: Final answer
    x = 23,886.44

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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.