Home / 84,413.48-116,526.42-52,598.07

Finding the Fourth Proportional to 84,413.48, 116,526.42 and 52,598.07

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Solution

The fourth proportional to 84,413.48, 116,526.42 and 52,598.07 is: 72,607.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,413.48 : 116,526.42 = 52,598.07 : x
  2. Step 2: Convert to fraction form
    84,413.48/116,526.42 = 52,598.07/x
  3. Step 3: Cross multiply
    84,413.48x = 116,526.42 × 52,598.07
  4. Step 4: Simplify right side
    84,413.48x = 6,129,064,796.01
  5. Step 5: Solve for x
    x = 6,129,064,796.01/84,413.48
  6. Step 6: Final answer
    x = 72,607.66

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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.