Home / 29,047.06-43,566.47-9,323.07

Finding the Fourth Proportional to 29,047.06, 43,566.47 and 9,323.07

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Solution

The fourth proportional to 29,047.06, 43,566.47 and 9,323.07 is: 13,983.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,047.06 : 43,566.47 = 9,323.07 : x
  2. Step 2: Convert to fraction form
    29,047.06/43,566.47 = 9,323.07/x
  3. Step 3: Cross multiply
    29,047.06x = 43,566.47 × 9,323.07
  4. Step 4: Simplify right side
    29,047.06x = 406,173,031.63
  5. Step 5: Solve for x
    x = 406,173,031.63/29,047.06
  6. Step 6: Final answer
    x = 13,983.28

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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.