Home / 45,357.08-62,595.54-25,214.06

Finding the Fourth Proportional to 45,357.08, 62,595.54 and 25,214.06

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Solution

The fourth proportional to 45,357.08, 62,595.54 and 25,214.06 is: 34,796.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,357.08 : 62,595.54 = 25,214.06 : x
  2. Step 2: Convert to fraction form
    45,357.08/62,595.54 = 25,214.06/x
  3. Step 3: Cross multiply
    45,357.08x = 62,595.54 × 25,214.06
  4. Step 4: Simplify right side
    45,357.08x = 1,578,287,701.29
  5. Step 5: Solve for x
    x = 1,578,287,701.29/45,357.08
  6. Step 6: Final answer
    x = 34,796.94

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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.