Home / 46,344.40-69,516.60-28,848.40

Finding the Fourth Proportional to 46,344.40, 69,516.60 and 28,848.40

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Solution

The fourth proportional to 46,344.40, 69,516.60 and 28,848.40 is: 43,272.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,344.40 : 69,516.60 = 28,848.40 : x
  2. Step 2: Convert to fraction form
    46,344.40/69,516.60 = 28,848.40/x
  3. Step 3: Cross multiply
    46,344.40x = 69,516.60 × 28,848.40
  4. Step 4: Simplify right side
    46,344.40x = 2,005,442,683.44
  5. Step 5: Solve for x
    x = 2,005,442,683.44/46,344.40
  6. Step 6: Final answer
    x = 43,272.60

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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.