Home / 42,699.84-58,938.29-24,802.89

Finding the Fourth Proportional to 42,699.84, 58,938.29 and 24,802.89

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Solution

The fourth proportional to 42,699.84, 58,938.29 and 24,802.89 is: 34,235.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,699.84 : 58,938.29 = 24,802.89 : x
  2. Step 2: Convert to fraction form
    42,699.84/58,938.29 = 24,802.89/x
  3. Step 3: Cross multiply
    42,699.84x = 58,938.29 × 24,802.89
  4. Step 4: Simplify right side
    42,699.84x = 1,461,839,923.66
  5. Step 5: Solve for x
    x = 1,461,839,923.66/42,699.84
  6. Step 6: Final answer
    x = 34,235.26

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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.