Home / 46,778.76-64,552.34-25,554.12

Finding the Fourth Proportional to 46,778.76, 64,552.34 and 25,554.12

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Solution

The fourth proportional to 46,778.76, 64,552.34 and 25,554.12 is: 35,263.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,778.76 : 64,552.34 = 25,554.12 : x
  2. Step 2: Convert to fraction form
    46,778.76/64,552.34 = 25,554.12/x
  3. Step 3: Cross multiply
    46,778.76x = 64,552.34 × 25,554.12
  4. Step 4: Simplify right side
    46,778.76x = 1,649,578,242.64
  5. Step 5: Solve for x
    x = 1,649,578,242.64/46,778.76
  6. Step 6: Final answer
    x = 35,263.40

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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.