Home / 59,130.64-88,711.34-29,547.28

Finding the Fourth Proportional to 59,130.64, 88,711.34 and 29,547.28

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Solution

The fourth proportional to 59,130.64, 88,711.34 and 29,547.28 is: 44,328.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,130.64 : 88,711.34 = 29,547.28 : x
  2. Step 2: Convert to fraction form
    59,130.64/88,711.34 = 29,547.28/x
  3. Step 3: Cross multiply
    59,130.64x = 88,711.34 × 29,547.28
  4. Step 4: Simplify right side
    59,130.64x = 2,621,178,802.16
  5. Step 5: Solve for x
    x = 2,621,178,802.16/59,130.64
  6. Step 6: Final answer
    x = 44,328.61

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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.