Home / 158,436.74-237,681.54-58,597.16

Finding the Fourth Proportional to 158,436.74, 237,681.54 and 58,597.16

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Solution

The fourth proportional to 158,436.74, 237,681.54 and 58,597.16 is: 87,905.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,436.74 : 237,681.54 = 58,597.16 : x
  2. Step 2: Convert to fraction form
    158,436.74/237,681.54 = 58,597.16/x
  3. Step 3: Cross multiply
    158,436.74x = 237,681.54 × 58,597.16
  4. Step 4: Simplify right side
    158,436.74x = 13,927,463,228.43
  5. Step 5: Solve for x
    x = 13,927,463,228.43/158,436.74
  6. Step 6: Final answer
    x = 87,905.52

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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.