Home / 35,148.72-48,505.18-19,233.17

Finding the Fourth Proportional to 35,148.72, 48,505.18 and 19,233.17

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Solution

The fourth proportional to 35,148.72, 48,505.18 and 19,233.17 is: 26,541.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,148.72 : 48,505.18 = 19,233.17 : x
  2. Step 2: Convert to fraction form
    35,148.72/48,505.18 = 19,233.17/x
  3. Step 3: Cross multiply
    35,148.72x = 48,505.18 × 19,233.17
  4. Step 4: Simplify right side
    35,148.72x = 932,908,034.13
  5. Step 5: Solve for x
    x = 932,908,034.13/35,148.72
  6. Step 6: Final answer
    x = 26,541.74

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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.