Home / 29,289.48-43,925.70-16,807.38

Finding the Fourth Proportional to 29,289.48, 43,925.70 and 16,807.38

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Solution

The fourth proportional to 29,289.48, 43,925.70 and 16,807.38 is: 25,206.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,289.48 : 43,925.70 = 16,807.38 : x
  2. Step 2: Convert to fraction form
    29,289.48/43,925.70 = 16,807.38/x
  3. Step 3: Cross multiply
    29,289.48x = 43,925.70 × 16,807.38
  4. Step 4: Simplify right side
    29,289.48x = 738,275,931.67
  5. Step 5: Solve for x
    x = 738,275,931.67/29,289.48
  6. Step 6: Final answer
    x = 25,206.18

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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.