Home / 45,973.14-63,442.32-25,554.45

Finding the Fourth Proportional to 45,973.14, 63,442.32 and 25,554.45

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Solution

The fourth proportional to 45,973.14, 63,442.32 and 25,554.45 is: 35,264.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,973.14 : 63,442.32 = 25,554.45 : x
  2. Step 2: Convert to fraction form
    45,973.14/63,442.32 = 25,554.45/x
  3. Step 3: Cross multiply
    45,973.14x = 63,442.32 × 25,554.45
  4. Step 4: Simplify right side
    45,973.14x = 1,621,233,594.32
  5. Step 5: Solve for x
    x = 1,621,233,594.32/45,973.14
  6. Step 6: Final answer
    x = 35,264.80

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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.