Home / 39,610.44-59,415.12-9,624.92

Finding the Fourth Proportional to 39,610.44, 59,415.12 and 9,624.92

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Solution

The fourth proportional to 39,610.44, 59,415.12 and 9,624.92 is: 14,437.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,610.44 : 59,415.12 = 9,624.92 : x
  2. Step 2: Convert to fraction form
    39,610.44/59,415.12 = 9,624.92/x
  3. Step 3: Cross multiply
    39,610.44x = 59,415.12 × 9,624.92
  4. Step 4: Simplify right side
    39,610.44x = 571,865,479.71
  5. Step 5: Solve for x
    x = 571,865,479.71/39,610.44
  6. Step 6: Final answer
    x = 14,437.24

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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.