Home / 62,931.48-94,430.13-25,495.53

Finding the Fourth Proportional to 62,931.48, 94,430.13 and 25,495.53

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Solution

The fourth proportional to 62,931.48, 94,430.13 and 25,495.53 is: 38,256.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,931.48 : 94,430.13 = 25,495.53 : x
  2. Step 2: Convert to fraction form
    62,931.48/94,430.13 = 25,495.53/x
  3. Step 3: Cross multiply
    62,931.48x = 94,430.13 × 25,495.53
  4. Step 4: Simplify right side
    62,931.48x = 2,407,546,212.32
  5. Step 5: Solve for x
    x = 2,407,546,212.32/62,931.48
  6. Step 6: Final answer
    x = 38,256.63

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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.