Home / 23,567.33-35,349.15-13,700.31

Finding the Fourth Proportional to 23,567.33, 35,349.15 and 13,700.31

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Solution

The fourth proportional to 23,567.33, 35,349.15 and 13,700.31 is: 20,549.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,567.33 : 35,349.15 = 13,700.31 : x
  2. Step 2: Convert to fraction form
    23,567.33/35,349.15 = 13,700.31/x
  3. Step 3: Cross multiply
    23,567.33x = 35,349.15 × 13,700.31
  4. Step 4: Simplify right side
    23,567.33x = 484,294,313.24
  5. Step 5: Solve for x
    x = 484,294,313.24/23,567.33
  6. Step 6: Final answer
    x = 20,549.40

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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.