Home / 35,350.04-53,025.48-9,054.08

Finding the Fourth Proportional to 35,350.04, 53,025.48 and 9,054.08

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Solution

The fourth proportional to 35,350.04, 53,025.48 and 9,054.08 is: 13,581.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,350.04 : 53,025.48 = 9,054.08 : x
  2. Step 2: Convert to fraction form
    35,350.04/53,025.48 = 9,054.08/x
  3. Step 3: Cross multiply
    35,350.04x = 53,025.48 × 9,054.08
  4. Step 4: Simplify right side
    35,350.04x = 480,096,937.96
  5. Step 5: Solve for x
    x = 480,096,937.96/35,350.04
  6. Step 6: Final answer
    x = 13,581.23

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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.