Home / 59,518.10-82,130.16-34,023.14

Finding the Fourth Proportional to 59,518.10, 82,130.16 and 34,023.14

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Solution

The fourth proportional to 59,518.10, 82,130.16 and 34,023.14 is: 46,949.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,518.10 : 82,130.16 = 34,023.14 : x
  2. Step 2: Convert to fraction form
    59,518.10/82,130.16 = 34,023.14/x
  3. Step 3: Cross multiply
    59,518.10x = 82,130.16 × 34,023.14
  4. Step 4: Simplify right side
    59,518.10x = 2,794,325,931.90
  5. Step 5: Solve for x
    x = 2,794,325,931.90/59,518.10
  6. Step 6: Final answer
    x = 46,949.18

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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.