Home / 42,802.65-59,058.18-26,881.29

Finding the Fourth Proportional to 42,802.65, 59,058.18 and 26,881.29

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Solution

The fourth proportional to 42,802.65, 59,058.18 and 26,881.29 is: 37,090.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,802.65 : 59,058.18 = 26,881.29 : x
  2. Step 2: Convert to fraction form
    42,802.65/59,058.18 = 26,881.29/x
  3. Step 3: Cross multiply
    42,802.65x = 59,058.18 × 26,881.29
  4. Step 4: Simplify right side
    42,802.65x = 1,587,560,063.45
  5. Step 5: Solve for x
    x = 1,587,560,063.45/42,802.65
  6. Step 6: Final answer
    x = 37,090.23

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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.