Home / 34,825.84-48,154.16-34,263.12

Finding the Fourth Proportional to 34,825.84, 48,154.16 and 34,263.12

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Solution

The fourth proportional to 34,825.84, 48,154.16 and 34,263.12 is: 47,376.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,825.84 : 48,154.16 = 34,263.12 : x
  2. Step 2: Convert to fraction form
    34,825.84/48,154.16 = 34,263.12/x
  3. Step 3: Cross multiply
    34,825.84x = 48,154.16 × 34,263.12
  4. Step 4: Simplify right side
    34,825.84x = 1,649,911,762.58
  5. Step 5: Solve for x
    x = 1,649,911,762.58/34,825.84
  6. Step 6: Final answer
    x = 47,376.08

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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.