Home / 62,430.15-93,601.48-22,982.13

Finding the Fourth Proportional to 62,430.15, 93,601.48 and 22,982.13

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Solution

The fourth proportional to 62,430.15, 93,601.48 and 22,982.13 is: 34,457.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,430.15 : 93,601.48 = 22,982.13 : x
  2. Step 2: Convert to fraction form
    62,430.15/93,601.48 = 22,982.13/x
  3. Step 3: Cross multiply
    62,430.15x = 93,601.48 × 22,982.13
  4. Step 4: Simplify right side
    62,430.15x = 2,151,161,381.55
  5. Step 5: Solve for x
    x = 2,151,161,381.55/62,430.15
  6. Step 6: Final answer
    x = 34,457.09

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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.