Home / 32,062.36-48,093.54-8,688.81

Finding the Fourth Proportional to 32,062.36, 48,093.54 and 8,688.81

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Solution

The fourth proportional to 32,062.36, 48,093.54 and 8,688.81 is: 13,033.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,062.36 : 48,093.54 = 8,688.81 : x
  2. Step 2: Convert to fraction form
    32,062.36/48,093.54 = 8,688.81/x
  3. Step 3: Cross multiply
    32,062.36x = 48,093.54 × 8,688.81
  4. Step 4: Simplify right side
    32,062.36x = 417,875,631.29
  5. Step 5: Solve for x
    x = 417,875,631.29/32,062.36
  6. Step 6: Final answer
    x = 13,033.22

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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.