Home / 56,285.99-84,458.05-24,718.20

Finding the Fourth Proportional to 56,285.99, 84,458.05 and 24,718.20

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Solution

The fourth proportional to 56,285.99, 84,458.05 and 24,718.20 is: 37,090.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,285.99 : 84,458.05 = 24,718.20 : x
  2. Step 2: Convert to fraction form
    56,285.99/84,458.05 = 24,718.20/x
  3. Step 3: Cross multiply
    56,285.99x = 84,458.05 × 24,718.20
  4. Step 4: Simplify right side
    56,285.99x = 2,087,650,971.51
  5. Step 5: Solve for x
    x = 2,087,650,971.51/56,285.99
  6. Step 6: Final answer
    x = 37,090.06

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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.