Home / 35,970.08-53,930.51-16,237.87

Finding the Fourth Proportional to 35,970.08, 53,930.51 and 16,237.87

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Solution

The fourth proportional to 35,970.08, 53,930.51 and 16,237.87 is: 24,345.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,970.08 : 53,930.51 = 16,237.87 : x
  2. Step 2: Convert to fraction form
    35,970.08/53,930.51 = 16,237.87/x
  3. Step 3: Cross multiply
    35,970.08x = 53,930.51 × 16,237.87
  4. Step 4: Simplify right side
    35,970.08x = 875,716,455.29
  5. Step 5: Solve for x
    x = 875,716,455.29/35,970.08
  6. Step 6: Final answer
    x = 24,345.69

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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.