Home / 45,944.76-63,405.19-25,802.08

Finding the Fourth Proportional to 45,944.76, 63,405.19 and 25,802.08

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Solution

The fourth proportional to 45,944.76, 63,405.19 and 25,802.08 is: 35,607.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,944.76 : 63,405.19 = 25,802.08 : x
  2. Step 2: Convert to fraction form
    45,944.76/63,405.19 = 25,802.08/x
  3. Step 3: Cross multiply
    45,944.76x = 63,405.19 × 25,802.08
  4. Step 4: Simplify right side
    45,944.76x = 1,635,985,661.38
  5. Step 5: Solve for x
    x = 1,635,985,661.38/45,944.76
  6. Step 6: Final answer
    x = 35,607.66

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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.