Home / 70,303.34-97,003.61-41,632.01

Finding the Fourth Proportional to 70,303.34, 97,003.61 and 41,632.01

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Solution

The fourth proportional to 70,303.34, 97,003.61 and 41,632.01 is: 57,443.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,303.34 : 97,003.61 = 41,632.01 : x
  2. Step 2: Convert to fraction form
    70,303.34/97,003.61 = 41,632.01/x
  3. Step 3: Cross multiply
    70,303.34x = 97,003.61 × 41,632.01
  4. Step 4: Simplify right side
    70,303.34x = 4,038,455,088.26
  5. Step 5: Solve for x
    x = 4,038,455,088.26/70,303.34
  6. Step 6: Final answer
    x = 57,443.29

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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.