Home / 46,848.48-70,158.96-25,756.32

Finding the Fourth Proportional to 46,848.48, 70,158.96 and 25,756.32

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Solution

The fourth proportional to 46,848.48, 70,158.96 and 25,756.32 is: 38,571.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,848.48 : 70,158.96 = 25,756.32 : x
  2. Step 2: Convert to fraction form
    46,848.48/70,158.96 = 25,756.32/x
  3. Step 3: Cross multiply
    46,848.48x = 70,158.96 × 25,756.32
  4. Step 4: Simplify right side
    46,848.48x = 1,807,036,624.63
  5. Step 5: Solve for x
    x = 1,807,036,624.63/46,848.48
  6. Step 6: Final answer
    x = 38,571.94

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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.