Home / 35,484.64-53,095.04-22,275.20

Finding the Fourth Proportional to 35,484.64, 53,095.04 and 22,275.20

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Solution

The fourth proportional to 35,484.64, 53,095.04 and 22,275.20 is: 33,329.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,484.64 : 53,095.04 = 22,275.20 : x
  2. Step 2: Convert to fraction form
    35,484.64/53,095.04 = 22,275.20/x
  3. Step 3: Cross multiply
    35,484.64x = 53,095.04 × 22,275.20
  4. Step 4: Simplify right side
    35,484.64x = 1,182,702,635.01
  5. Step 5: Solve for x
    x = 1,182,702,635.01/35,484.64
  6. Step 6: Final answer
    x = 33,329.99

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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.