Home / 35,967.22-53,914.45-14,878.12

Finding the Fourth Proportional to 35,967.22, 53,914.45 and 14,878.12

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Solution

The fourth proportional to 35,967.22, 53,914.45 and 14,878.12 is: 22,302.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,967.22 : 53,914.45 = 14,878.12 : x
  2. Step 2: Convert to fraction form
    35,967.22/53,914.45 = 14,878.12/x
  3. Step 3: Cross multiply
    35,967.22x = 53,914.45 × 14,878.12
  4. Step 4: Simplify right side
    35,967.22x = 802,145,656.83
  5. Step 5: Solve for x
    x = 802,145,656.83/35,967.22
  6. Step 6: Final answer
    x = 22,302.13

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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.