Home / 46,099.20-69,106.56-14,918.40

Finding the Fourth Proportional to 46,099.20, 69,106.56 and 14,918.40

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Solution

The fourth proportional to 46,099.20, 69,106.56 and 14,918.40 is: 22,363.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,099.20 : 69,106.56 = 14,918.40 : x
  2. Step 2: Convert to fraction form
    46,099.20/69,106.56 = 14,918.40/x
  3. Step 3: Cross multiply
    46,099.20x = 69,106.56 × 14,918.40
  4. Step 4: Simplify right side
    46,099.20x = 1,030,959,304.70
  5. Step 5: Solve for x
    x = 1,030,959,304.70/46,099.20
  6. Step 6: Final answer
    x = 22,363.93

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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.