Home / 35,377.04-53,018.66-25,973.08

Finding the Fourth Proportional to 35,377.04, 53,018.66 and 25,973.08

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Solution

The fourth proportional to 35,377.04, 53,018.66 and 25,973.08 is: 38,925.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,377.04 : 53,018.66 = 25,973.08 : x
  2. Step 2: Convert to fraction form
    35,377.04/53,018.66 = 25,973.08/x
  3. Step 3: Cross multiply
    35,377.04x = 53,018.66 × 25,973.08
  4. Step 4: Simplify right side
    35,377.04x = 1,377,057,897.67
  5. Step 5: Solve for x
    x = 1,377,057,897.67/35,377.04
  6. Step 6: Final answer
    x = 38,925.19

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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.