Home / 32,417.37-48,624.44-12,699.54

Finding the Fourth Proportional to 32,417.37, 48,624.44 and 12,699.54

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Solution

The fourth proportional to 32,417.37, 48,624.44 and 12,699.54 is: 19,048.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,417.37 : 48,624.44 = 12,699.54 : x
  2. Step 2: Convert to fraction form
    32,417.37/48,624.44 = 12,699.54/x
  3. Step 3: Cross multiply
    32,417.37x = 48,624.44 × 12,699.54
  4. Step 4: Simplify right side
    32,417.37x = 617,507,957.26
  5. Step 5: Solve for x
    x = 617,507,957.26/32,417.37
  6. Step 6: Final answer
    x = 19,048.68

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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.