Home / 35,207.17-48,587.10-19,291.61

Finding the Fourth Proportional to 35,207.17, 48,587.10 and 19,291.61

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Solution

The fourth proportional to 35,207.17, 48,587.10 and 19,291.61 is: 26,623.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,207.17 : 48,587.10 = 19,291.61 : x
  2. Step 2: Convert to fraction form
    35,207.17/48,587.10 = 19,291.61/x
  3. Step 3: Cross multiply
    35,207.17x = 48,587.10 × 19,291.61
  4. Step 4: Simplify right side
    35,207.17x = 937,323,384.23
  5. Step 5: Solve for x
    x = 937,323,384.23/35,207.17
  6. Step 6: Final answer
    x = 26,623.08

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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.