Home / 47,547.07-65,614.69-26,036.43

Finding the Fourth Proportional to 47,547.07, 65,614.69 and 26,036.43

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Solution

The fourth proportional to 47,547.07, 65,614.69 and 26,036.43 is: 35,930.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,547.07 : 65,614.69 = 26,036.43 : x
  2. Step 2: Convert to fraction form
    47,547.07/65,614.69 = 26,036.43/x
  3. Step 3: Cross multiply
    47,547.07x = 65,614.69 × 26,036.43
  4. Step 4: Simplify right side
    47,547.07x = 1,708,372,283.16
  5. Step 5: Solve for x
    x = 1,708,372,283.16/47,547.07
  6. Step 6: Final answer
    x = 35,930.13

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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.