Home / 64,547.33-96,826.95-25,107.44

Finding the Fourth Proportional to 64,547.33, 96,826.95 and 25,107.44

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Solution

The fourth proportional to 64,547.33, 96,826.95 and 25,107.44 is: 37,663.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,547.33 : 96,826.95 = 25,107.44 : x
  2. Step 2: Convert to fraction form
    64,547.33/96,826.95 = 25,107.44/x
  3. Step 3: Cross multiply
    64,547.33x = 96,826.95 × 25,107.44
  4. Step 4: Simplify right side
    64,547.33x = 2,431,076,353.37
  5. Step 5: Solve for x
    x = 2,431,076,353.37/64,547.33
  6. Step 6: Final answer
    x = 37,663.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.