Home / 29,038.08-43,556.96-10,570.08

Finding the Fourth Proportional to 29,038.08, 43,556.96 and 10,570.08

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Solution

The fourth proportional to 29,038.08, 43,556.96 and 10,570.08 is: 15,855.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,038.08 : 43,556.96 = 10,570.08 : x
  2. Step 2: Convert to fraction form
    29,038.08/43,556.96 = 10,570.08/x
  3. Step 3: Cross multiply
    29,038.08x = 43,556.96 × 10,570.08
  4. Step 4: Simplify right side
    29,038.08x = 460,400,551.76
  5. Step 5: Solve for x
    x = 460,400,551.76/29,038.08
  6. Step 6: Final answer
    x = 15,855.06

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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.