Home / 64,810.24-97,565.48-58,292.81

Finding the Fourth Proportional to 64,810.24, 97,565.48 and 58,292.81

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Solution

The fourth proportional to 64,810.24, 97,565.48 and 58,292.81 is: 87,754.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,810.24 : 97,565.48 = 58,292.81 : x
  2. Step 2: Convert to fraction form
    64,810.24/97,565.48 = 58,292.81/x
  3. Step 3: Cross multiply
    64,810.24x = 97,565.48 × 58,292.81
  4. Step 4: Simplify right side
    64,810.24x = 5,687,365,988.20
  5. Step 5: Solve for x
    x = 5,687,365,988.20/64,810.24
  6. Step 6: Final answer
    x = 87,754.13

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.