Home / 62,457.21-93,690.07-23,017.10

Finding the Fourth Proportional to 62,457.21, 93,690.07 and 23,017.10

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Solution

The fourth proportional to 62,457.21, 93,690.07 and 23,017.10 is: 34,527.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,457.21 : 93,690.07 = 23,017.10 : x
  2. Step 2: Convert to fraction form
    62,457.21/93,690.07 = 23,017.10/x
  3. Step 3: Cross multiply
    62,457.21x = 93,690.07 × 23,017.10
  4. Step 4: Simplify right side
    62,457.21x = 2,156,473,184.20
  5. Step 5: Solve for x
    x = 2,156,473,184.20/62,457.21
  6. Step 6: Final answer
    x = 34,527.21

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1.5x scale

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.