Home / 97,033.51-145,501.04-44,397.88

Finding the Fourth Proportional to 97,033.51, 145,501.04 and 44,397.88

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Solution

The fourth proportional to 97,033.51, 145,501.04 and 44,397.88 is: 66,574.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,033.51 : 145,501.04 = 44,397.88 : x
  2. Step 2: Convert to fraction form
    97,033.51/145,501.04 = 44,397.88/x
  3. Step 3: Cross multiply
    97,033.51x = 145,501.04 × 44,397.88
  4. Step 4: Simplify right side
    97,033.51x = 6,459,937,491.81
  5. Step 5: Solve for x
    x = 6,459,937,491.81/97,033.51
  6. Step 6: Final answer
    x = 66,574.29

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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.