Home / 35,907.26-53,868.64-10,946.64

Finding the Fourth Proportional to 35,907.26, 53,868.64 and 10,946.64

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Solution

The fourth proportional to 35,907.26, 53,868.64 and 10,946.64 is: 16,422.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,907.26 : 53,868.64 = 10,946.64 : x
  2. Step 2: Convert to fraction form
    35,907.26/53,868.64 = 10,946.64/x
  3. Step 3: Cross multiply
    35,907.26x = 53,868.64 × 10,946.64
  4. Step 4: Simplify right side
    35,907.26x = 589,680,609.37
  5. Step 5: Solve for x
    x = 589,680,609.37/35,907.26
  6. Step 6: Final answer
    x = 16,422.32

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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.