Home / 62,307.97-93,510.79-43,465.45

Finding the Fourth Proportional to 62,307.97, 93,510.79 and 43,465.45

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Solution

The fourth proportional to 62,307.97, 93,510.79 and 43,465.45 is: 65,232.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,307.97 : 93,510.79 = 43,465.45 : x
  2. Step 2: Convert to fraction form
    62,307.97/93,510.79 = 43,465.45/x
  3. Step 3: Cross multiply
    62,307.97x = 93,510.79 × 43,465.45
  4. Step 4: Simplify right side
    62,307.97x = 4,064,488,567.21
  5. Step 5: Solve for x
    x = 4,064,488,567.21/62,307.97
  6. Step 6: Final answer
    x = 65,232.24

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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.