Home / 53,544.16-80,314.26-25,484.32

Finding the Fourth Proportional to 53,544.16, 80,314.26 and 25,484.32

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Solution

The fourth proportional to 53,544.16, 80,314.26 and 25,484.32 is: 38,225.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,544.16 : 80,314.26 = 25,484.32 : x
  2. Step 2: Convert to fraction form
    53,544.16/80,314.26 = 25,484.32/x
  3. Step 3: Cross multiply
    53,544.16x = 80,314.26 × 25,484.32
  4. Step 4: Simplify right side
    53,544.16x = 2,046,754,302.40
  5. Step 5: Solve for x
    x = 2,046,754,302.40/53,544.16
  6. Step 6: Final answer
    x = 38,225.54

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1.5x scale

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.