Home / 31,365.04-47,054.04-10,588.24

Finding the Fourth Proportional to 31,365.04, 47,054.04 and 10,588.24

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Solution

The fourth proportional to 31,365.04, 47,054.04 and 10,588.24 is: 15,884.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,365.04 : 47,054.04 = 10,588.24 : x
  2. Step 2: Convert to fraction form
    31,365.04/47,054.04 = 10,588.24/x
  3. Step 3: Cross multiply
    31,365.04x = 47,054.04 × 10,588.24
  4. Step 4: Simplify right side
    31,365.04x = 498,219,468.49
  5. Step 5: Solve for x
    x = 498,219,468.49/31,365.04
  6. Step 6: Final answer
    x = 15,884.55

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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.