Home / 31,527.04-47,297.04-13,059.04

Finding the Fourth Proportional to 31,527.04, 47,297.04 and 13,059.04

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Solution

The fourth proportional to 31,527.04, 47,297.04 and 13,059.04 is: 19,591.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,527.04 : 47,297.04 = 13,059.04 : x
  2. Step 2: Convert to fraction form
    31,527.04/47,297.04 = 13,059.04/x
  3. Step 3: Cross multiply
    31,527.04x = 47,297.04 × 13,059.04
  4. Step 4: Simplify right side
    31,527.04x = 617,653,937.24
  5. Step 5: Solve for x
    x = 617,653,937.24/31,527.04
  6. Step 6: Final answer
    x = 19,591.24

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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.