Home / 35,176.74-48,547.11-19,263.48

Finding the Fourth Proportional to 35,176.74, 48,547.11 and 19,263.48

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Solution

The fourth proportional to 35,176.74, 48,547.11 and 19,263.48 is: 26,585.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,176.74 : 48,547.11 = 19,263.48 : x
  2. Step 2: Convert to fraction form
    35,176.74/48,547.11 = 19,263.48/x
  3. Step 3: Cross multiply
    35,176.74x = 48,547.11 × 19,263.48
  4. Step 4: Simplify right side
    35,176.74x = 935,186,282.54
  5. Step 5: Solve for x
    x = 935,186,282.54/35,176.74
  6. Step 6: Final answer
    x = 26,585.36

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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.