Home / 45,326.63-62,547.45-25,182.47

Finding the Fourth Proportional to 45,326.63, 62,547.45 and 25,182.47

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Solution

The fourth proportional to 45,326.63, 62,547.45 and 25,182.47 is: 34,749.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,326.63 : 62,547.45 = 25,182.47 : x
  2. Step 2: Convert to fraction form
    45,326.63/62,547.45 = 25,182.47/x
  3. Step 3: Cross multiply
    45,326.63x = 62,547.45 × 25,182.47
  4. Step 4: Simplify right side
    45,326.63x = 1,575,099,283.20
  5. Step 5: Solve for x
    x = 1,575,099,283.20/45,326.63
  6. Step 6: Final answer
    x = 34,749.98

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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.