Home / 110,058.02-151,880.62-62,320.67

Finding the Fourth Proportional to 110,058.02, 151,880.62 and 62,320.67

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Solution

The fourth proportional to 110,058.02, 151,880.62 and 62,320.67 is: 86,002.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,058.02 : 151,880.62 = 62,320.67 : x
  2. Step 2: Convert to fraction form
    110,058.02/151,880.62 = 62,320.67/x
  3. Step 3: Cross multiply
    110,058.02x = 151,880.62 × 62,320.67
  4. Step 4: Simplify right side
    110,058.02x = 9,465,301,239.01
  5. Step 5: Solve for x
    x = 9,465,301,239.01/110,058.02
  6. Step 6: Final answer
    x = 86,002.83

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1.5x scale

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.