Home / 35,208.64-48,587.65-19,293.06

Finding the Fourth Proportional to 35,208.64, 48,587.65 and 19,293.06

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Solution

The fourth proportional to 35,208.64, 48,587.65 and 19,293.06 is: 26,624.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,208.64 : 48,587.65 = 19,293.06 : x
  2. Step 2: Convert to fraction form
    35,208.64/48,587.65 = 19,293.06/x
  3. Step 3: Cross multiply
    35,208.64x = 48,587.65 × 19,293.06
  4. Step 4: Simplify right side
    35,208.64x = 937,404,446.71
  5. Step 5: Solve for x
    x = 937,404,446.71/35,208.64
  6. Step 6: Final answer
    x = 26,624.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.