Home / 94,852.14-130,895.91-52,410.30

Finding the Fourth Proportional to 94,852.14, 130,895.91 and 52,410.30

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Solution

The fourth proportional to 94,852.14, 130,895.91 and 52,410.30 is: 72,326.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,852.14 : 130,895.91 = 52,410.30 : x
  2. Step 2: Convert to fraction form
    94,852.14/130,895.91 = 52,410.30/x
  3. Step 3: Cross multiply
    94,852.14x = 130,895.91 × 52,410.30
  4. Step 4: Simplify right side
    94,852.14x = 6,860,293,911.87
  5. Step 5: Solve for x
    x = 6,860,293,911.87/94,852.14
  6. Step 6: Final answer
    x = 72,326.19

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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.