Home / 44,214.36-66,312.90-13,041.24

Finding the Fourth Proportional to 44,214.36, 66,312.90 and 13,041.24

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Solution

The fourth proportional to 44,214.36, 66,312.90 and 13,041.24 is: 19,559.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,214.36 : 66,312.90 = 13,041.24 : x
  2. Step 2: Convert to fraction form
    44,214.36/66,312.90 = 13,041.24/x
  3. Step 3: Cross multiply
    44,214.36x = 66,312.90 × 13,041.24
  4. Step 4: Simplify right side
    44,214.36x = 864,802,444.00
  5. Step 5: Solve for x
    x = 864,802,444.00/44,214.36
  6. Step 6: Final answer
    x = 19,559.31

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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.