Home / 44,970.04-67,531.61-43,089.22

Finding the Fourth Proportional to 44,970.04, 67,531.61 and 43,089.22

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Solution

The fourth proportional to 44,970.04, 67,531.61 and 43,089.22 is: 64,707.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,970.04 : 67,531.61 = 43,089.22 : x
  2. Step 2: Convert to fraction form
    44,970.04/67,531.61 = 43,089.22/x
  3. Step 3: Cross multiply
    44,970.04x = 67,531.61 × 43,089.22
  4. Step 4: Simplify right side
    44,970.04x = 2,909,884,400.24
  5. Step 5: Solve for x
    x = 2,909,884,400.24/44,970.04
  6. Step 6: Final answer
    x = 64,707.18

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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.