Home / 38,913.01-53,676.67-24,547.47

Finding the Fourth Proportional to 38,913.01, 53,676.67 and 24,547.47

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Solution

The fourth proportional to 38,913.01, 53,676.67 and 24,547.47 is: 33,860.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,913.01 : 53,676.67 = 24,547.47 : x
  2. Step 2: Convert to fraction form
    38,913.01/53,676.67 = 24,547.47/x
  3. Step 3: Cross multiply
    38,913.01x = 53,676.67 × 24,547.47
  4. Step 4: Simplify right side
    38,913.01x = 1,317,626,446.52
  5. Step 5: Solve for x
    x = 1,317,626,446.52/38,913.01
  6. Step 6: Final answer
    x = 33,860.82

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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.