Home / 55,689.32-83,532.59-16,246.77

Finding the Fourth Proportional to 55,689.32, 83,532.59 and 16,246.77

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Solution

The fourth proportional to 55,689.32, 83,532.59 and 16,246.77 is: 24,369.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,689.32 : 83,532.59 = 16,246.77 : x
  2. Step 2: Convert to fraction form
    55,689.32/83,532.59 = 16,246.77/x
  3. Step 3: Cross multiply
    55,689.32x = 83,532.59 × 16,246.77
  4. Step 4: Simplify right side
    55,689.32x = 1,357,134,696.00
  5. Step 5: Solve for x
    x = 1,357,134,696.00/55,689.32
  6. Step 6: Final answer
    x = 24,369.75

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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.