Home / 52,397.63-78,598.26-17,336.37

Finding the Fourth Proportional to 52,397.63, 78,598.26 and 17,336.37

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Solution

The fourth proportional to 52,397.63, 78,598.26 and 17,336.37 is: 26,005.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,397.63 : 78,598.26 = 17,336.37 : x
  2. Step 2: Convert to fraction form
    52,397.63/78,598.26 = 17,336.37/x
  3. Step 3: Cross multiply
    52,397.63x = 78,598.26 × 17,336.37
  4. Step 4: Simplify right side
    52,397.63x = 1,362,608,516.72
  5. Step 5: Solve for x
    x = 1,362,608,516.72/52,397.63
  6. Step 6: Final answer
    x = 26,005.16

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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.