Home / 110,417.77-152,365.07-62,025.13

Finding the Fourth Proportional to 110,417.77, 152,365.07 and 62,025.13

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Solution

The fourth proportional to 110,417.77, 152,365.07 and 62,025.13 is: 85,588.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,417.77 : 152,365.07 = 62,025.13 : x
  2. Step 2: Convert to fraction form
    110,417.77/152,365.07 = 62,025.13/x
  3. Step 3: Cross multiply
    110,417.77x = 152,365.07 × 62,025.13
  4. Step 4: Simplify right side
    110,417.77x = 9,450,463,274.21
  5. Step 5: Solve for x
    x = 9,450,463,274.21/110,417.77
  6. Step 6: Final answer
    x = 85,588.25

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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.