Home / 59,565.81-89,320.40-34,613.06

Finding the Fourth Proportional to 59,565.81, 89,320.40 and 34,613.06

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Solution

The fourth proportional to 59,565.81, 89,320.40 and 34,613.06 is: 51,903.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,565.81 : 89,320.40 = 34,613.06 : x
  2. Step 2: Convert to fraction form
    59,565.81/89,320.40 = 34,613.06/x
  3. Step 3: Cross multiply
    59,565.81x = 89,320.40 × 34,613.06
  4. Step 4: Simplify right side
    59,565.81x = 3,091,651,744.76
  5. Step 5: Solve for x
    x = 3,091,651,744.76/59,565.81
  6. Step 6: Final answer
    x = 51,903.13

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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.