Home / 35,533.40-53,300.10-22,314.20

Finding the Fourth Proportional to 35,533.40, 53,300.10 and 22,314.20

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Solution

The fourth proportional to 35,533.40, 53,300.10 and 22,314.20 is: 33,471.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,533.40 : 53,300.10 = 22,314.20 : x
  2. Step 2: Convert to fraction form
    35,533.40/53,300.10 = 22,314.20/x
  3. Step 3: Cross multiply
    35,533.40x = 53,300.10 × 22,314.20
  4. Step 4: Simplify right side
    35,533.40x = 1,189,349,091.42
  5. Step 5: Solve for x
    x = 1,189,349,091.42/35,533.40
  6. Step 6: Final answer
    x = 33,471.30

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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.