Home / 35,009.36-48,320.76-22,260.08

Finding the Fourth Proportional to 35,009.36, 48,320.76 and 22,260.08

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Solution

The fourth proportional to 35,009.36, 48,320.76 and 22,260.08 is: 30,723.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,009.36 : 48,320.76 = 22,260.08 : x
  2. Step 2: Convert to fraction form
    35,009.36/48,320.76 = 22,260.08/x
  3. Step 3: Cross multiply
    35,009.36x = 48,320.76 × 22,260.08
  4. Step 4: Simplify right side
    35,009.36x = 1,075,623,983.26
  5. Step 5: Solve for x
    x = 1,075,623,983.26/35,009.36
  6. Step 6: Final answer
    x = 30,723.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.